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Current Chipset Specs

Pentium/Pentium MMX | Pentium Pro/Pentium II/Pentium III | Athlon/Duron
Pentium4 | Core 2 | Itanium | Athlon 64/Opteron | Fusion


The chipsets whose names are blue italicized have not yet been released and the information is preliminary; some of it may be wrong. Take it with a grain of salt.



North Bridge

Pentium 4/Pentium D Chipsets
ALi ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
ALi Aladdin P4
[M1671]
[M1535D+]
Pentium 4SDRAM PC133
DDR PC2700
Asynch Mem
664Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
100 (x4)1/3
Asynch
PCI 2.2
N/A
ALi Aladdin M1671
[M1671A]
[M1535D+]
Pentium 4SDRAM PC133
DDR PC2700
Asynch Mem
664Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
100 (x4)
133 (x4)
1/3
1/4
Asynch
PCI 2.2
N/A
ALi M1681
[M1681]
[M1563]
Pentium 4SDRAM PC133
DDR PC3200
Asynch
?64Mbit
128Mbit
256Mbit
512Mbit
1Gbit
2Gbit
?GB?1x
2x
4x
8x
1.5v
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
ALi M1683
[M1683]
[M1563]
Pentium 4SDRAM PC133
DDR PC3200
Asynch
??Mbit?GB?1x
2x
4x
8x
1.5v
100 (x4)
133 (x4)
200 (x4)
1/3
1/4
PCI 2.2
N/A
ALi M1741
[M1741]
[ ? ]
Pentium 4???Mbit?GB??100 (x4)1/3
PCI 2.2
N/A
ALi M1685
[M1685]
[M1566] (PCIe I/O)
Pentium 4DDR PC3200
DDR 2 PC3200
Asynch
?64Mbit
128Mbit
256Mbit
512Mbit
1Gbit
2Gbit
3.5GB?N/A100 (x4)
133 (x4)
166 (x4)
200 (x4)
PCI Express
PCI ?
N/A
ALi M1691
[M1691]
[M1673]
Pentium 4DDR DC PC3200
DDR 2 DC PC3200
Asynch
?64Mbit
128Mbit
256Mbit
512Mbit
1Gbit
2Gbit
3.5GB?N/A100 (x4)
133 (x4)
166 (x4)
200 (x4)
PCI ?N/A
ATI ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
ATI IGP 330
[IGP 330]
[IXP 200]
Radeon 7000 AGP
Pentium 4DDR PC2100??Mbit?GB?1x
2x
4x
100 (x4)?N/A
ATI IGP 340
[IGP 340]
[IXP 200]
Radeon 7000 AGP
Pentium 4DDR PC2100??Mbit?GB?1x
2x
4x
100 (x4)
133 (x4)
?N/A
ATI ???
[IGP ?]
[IXP ?]
Radeon 8500 AGP
Pentium 4DDR PC2700??Mbit?GB?1x
2x
4x
100 (x4)
133 (x4)
?N/A
ATI IGP ?
(RS-250)
[IGP ?]
[IXP 210]
Radeon 7000 AGP
Pentium 4DDR PC2700??Mbit?GB?1x
2x
4x
100 (x4)
133 (x4)
?N/A
ATI Radeon 9100 IGP
(RS-300)
[IGP ?]
[IXP 250]
Radeon 9100 AGP
Pentium 4DDR PC3200??Mbit?GB?1x
2x
4x
8x
100 (x4)
133 (x4)
200 (x4)
?N/A
ATI Radeon 9000 Pro IGP
(RC-350)
[IGP ?]
[IXP 300]
Radeon 9000 Pro AGP
Pentium 4DDR PC3200??Mbit2GB?1x
2x
4x
8x
100 (x4)
133 (x4)
200 (x4)
?N/A
ATI Radeon 9100 Pro IGP
(RS-300)
[IGP ?]
[IXP 300]
Radeon 9100 Pro AGP
Pentium 4DDR DC PC3200??Mbit4GB?1x
2x
4x
8x
100 (x4)
133 (x4)
200 (x4)
?N/A
ATI RX330
(RX-330)
[IGP 330]
[IXP 300]
Pentium 4DDR DC PC3200??Mbit4GB?1x
2x
4x
8x
100 (x4)
133 (x4)
200 (x4)
?N/A
ATI Radeon Xpress 200
(RD-400)
[IGP ?]
[IXP 400SB]
Pentium 4DDR DC PC3200
DDR2 DC PC5400
??Mbit4GB?N/A100 (x4)
133 (x4)
200 (x4)
266 (x4)
PCI Express
PCI 2.3
N/A
ATI Radeon Xpress 200
(RS-400)
[IGP ?]
[IXP 400SB]
X300 UMA
Pentium 4DDR DC PC3200
DDR2 DC PC5400
??Mbit4GB?N/A100 (x4)
133 (x4)
200 (x4)
266 (x4)
PCI Express
PCI 2.3
N/A
ATI Radeon CrossFire Xpress 1600
(RD-400)
[IGP ?]
[IXP 400SB]
Pentium 4DDR DC PC3200
DDR2 DC PC5400
??Mbit4GB?N/A100 (x4)
133 (x4)
200 (x4)
266 (x4)
2x PCI Express
PCI 2.3
N/A
IBM ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
IBM Summit
[ ? ]
[ ? ]
P4 Xeon QuadDDR PC???Mbit?GBChipkill?100 (x4)1/3
PCI-X
N/A
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
Intel 850
(Tehama)
[82850] (MCH)
[82801BA] (ICH2)
[82802] (FWH)
Pentium 4RDR DC PC800--128Mbit
256Mbit
2GBECC1x
2x
4x
1.5v
100 (x4)1/3
1/4
PCI 2.2
N/A
Intel 845
(Brookdale)
[82845] (MCH)
[82801BA] (ICH2)
[82802AB] (FWH)
Pentium 4SDRAM PC133664Mbit
128Mbit
256Mbit
512Mbit
3GBECC1x
2x
4x
1.5v
100 (x4)1/3
PCI 2.2
N/A
Intel 855
(Tulloch)
[82855] (MCH)
[82801CA] (ICH3)
Pentium 4RDR 4i 32 PC1066--64Mbit
128Mbit
256Mbit
2GBYes1x
2x
4x
8x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel 845B
(Brookdale DDR)
[82845] (MCH)
[82801BA] (ICH2)
[82802AC] (FWH)
Pentium 4DDR PC2100464Mbit
128Mbit
256Mbit
512Mbit
2GBECC1x
2x
4x
1.5v
100 (x4)1/3
PCI 2.2
N/A
Intel 850E
(Tehama-E)
[82850E] (MCH)
[82801BA] (ICH2)
[82802] (FWH)
Pentium 4RDR DC PC1066--128Mbit
256Mbit
2GBECC1x
2x
4x
1.5v
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel 845E
(Brookdale DDR)
[82845E] (MCH)
[82801DB] (ICH4)
Pentium 4DDR PC2100464Mbit
128Mbit
256Mbit
512Mbit
2GBECC1x
2x
4x
1.5v
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel 845G
(Brookdale-G)
[82845G] (GMCH)
[82801DB] (ICH4)
Intel Extreme AGP
Pentium 4SDRAM PC133
DDR PC2100
464Mbit
128Mbit
256Mbit
512Mbit
2GBno1x
2x
4x
1.5v
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel 845GL
(Brookdale-GL)
[82845GL] (GMCH)
[82801DB] (ICH4)
Intel Extreme AGP
Pentium 4SDRAM PC133
DDR PC2100
464Mbit
128Mbit
256Mbit
512Mbit
2GBno1x
2x
4x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel 845GE
(Brookdale-G)
[82845GE] (GMCH)
[82801DB] (ICH4)
Intel Extreme AGP
Pentium 4DDR PC2700464Mbit
128Mbit
256Mbit
512Mbit
2GBno1x
2x
4x
1.5v
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel 845GV
(Brookdale-GV)
[82845GV] (GMCH)
[82801DB] (ICH4)
Intel Extreme AGP
Pentium 4DDR PC2100464Mbit
128Mbit
256Mbit
512Mbit
2GBno1x
2x
4x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel 845PE
(Brookdale DDR)
[82845PE] (MCH)
[82801DB] (ICH4)
Pentium 4DDR PC2700464Mbit
128Mbit
256Mbit
512Mbit
2GBECC1x
2x
4x
1.5v
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel E7205
(Granite Bay)
[E7205] (MCH)
[82801DB] (ICH4)
Pentium 4DDR DC PC2100
Reg DDR
8128Mbit
256Mbit
512Mbit
2GB DDR
4GB Reg
ECC1x
2x
4x
8x
0.8v
1.5v
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel 875P
(Canterwood)
[82875P] (MCH)
[82801EB] (ICH5)
Pentium 4DDR DC PC3200
Mem=2/3 bus
Mem=4/5 bus
Mem=4/3 bus
Mem=5/4 bus
8128Mbit
256Mbit
512Mbit
4GBECC1x
4x
8x
0.8v
1.5v
100 (x4)
133 (x4)
200 (x4)
1/3
1/4
1/6
PCI 2.3
N/A
Intel 865P
(Springdale-P)
[82865P] (MCH)
[82801EB] (ICH5)
Pentium 4DDR DC PC2700
Mem=2/3 bus
Mem=4/5 bus
Mem=4/3 bus
Mem=5/4 bus
8128Mbit
256Mbit
512Mbit
4GBno1x
4x
8x
0.8v
1.5v
100 (x4)
133 (x4)
PCI 2.3N/A
Intel 865PE
(Springdale-PE)
[82865PE] (MCH)
[82801EB] (ICH5)
Pentium 4DDR DC PC3200
Mem=2/3 bus
Mem=4/5 bus
Mem=4/3 bus
Mem=5/4 bus
8128Mbit
256Mbit
512Mbit
4GBno1x
4x
8x
0.8v
1.5v
100 (x4)
133 (x4)
200 (x4)
PCI 2.3N/A
Intel 865G
(Springdale-G)
[82865G] (GMCH)
[82801EB] (ICH5)
? IGD UMA
Pentium 4DDR DC PC3200
Mem=2/3 bus
Mem=4/5 bus
Mem=4/3 bus
Mem=5/4 bus
8128Mbit
256Mbit
512Mbit
4GBno1x
4x
8x
0.8v
1.5v
100 (x4)
133 (x4)
200 (x4)
PCI 2.3N/A
Intel 848P
(?)
[82848P] (MCH)
[82801EB] (ICH5)
Pentium 4DDR PC3200
Mem=2/3 bus
Mem=4/5 bus
Mem=4/3 bus
Mem=5/4 bus
8128Mbit
256Mbit
512Mbit
2GBno1x
4x
8x
0.8v
1.5v
100 (x4)
133 (x4)
200 (x4)
PCI 2.3N/A
Intel 915P
(Grantsdale)
[82915P] (MCH)
[82801FB] (ICH6)
Pentium 4DDR DC PC3200
DDR 2 DC PC4300
?256Mbit
512Mbit
1Gbit
4GBnoN/A133 (x4)
200 (x4)
PCI Express
PCI 2.3
N/A
Intel 915G
(Grantsdale-G)
[82915G] (GMCH)
[82801FB] (ICH6)
GMA 900
Pentium 4DDR DC PC3200
DDR 2 DC PC4300
?256Mbit
512Mbit
1Gbit
4GBnoN/A133 (x4)
200 (x4)
PCI Express
PCI 2.3
N/A
Intel 925X
(Alderwood)
[82925X] (MCH)
[82801FB] (ICH6)
Pentium 4DDR 2 DC PC4300?256Mbit
512Mbit
1Gbit
4GBECCN/A200 (x4)PCI Express
PCI 2.3
N/A
Intel 925XE
(Alderwood-E)
[82925XE] (MCH)
[82801FB] (ICH6)
Pentium 4DDR 2 DC PC4300?256Mbit
512Mbit
1Gbit
4GBECCN/A200 (x4)
266 (x4)
PCI Express
PCI 2.3
N/A
Intel 915PL
(Grantsdale)
[82915PL] (MCH)
[82801FB] (ICH6)
Pentium 4DDR DC PC3200?256Mbit
512Mbit
1Gbit
4GBnoN/A133 (x4)
200 (x4)
PCI Express
PCI 2.3
N/A
Intel 915GL
(Grantsdale-G)
[82915GL] (GMCH)
[82801FB] (ICH6)
GMA 900
Pentium 4DDR DC PC3200?256Mbit
512Mbit
1Gbit
4GBnoN/A133 (x4)
200 (x4)
PCI Express
PCI 2.3
N/A
Intel E7210
(Canterwood ES)
[E7210] (MCH)
[6300ESB] (I/O)
Pentium 4DDR DC PC3200?128Mbit
256Mbit
512Mbit
4GBECCN/A100 (x4)
133 (x4)
200 (x4)
PCI-X
PCI 2.2
N/A
Intel E7221
(Copper River)
[E7221] (MCH)
[82801FR] (ICH6)
[6702PXH] (PXH)
Pentium 4DDR DC PC3200
DDR 2 DC PC4300
?256Mbit
512Mbit
1Gbit
4GBECCN/A133 (x4)
200 (x4)
PCI Express
PCI-X
PCI ?
N/A
Intel 955X
(Glenwood)
[82955X] (MCH)
[82801GB] (ICH7)
Pentium 4DDR 2 DC PC5400?256Mbit
512Mbit
1Gbit
8GBECCN/A200 (x4)
266 (x4)
PCI Express
PCI 2.3
N/A
Intel 945P
(Lakeport-P)
[82945P] (MCH)
[82801GB] (ICH7)
Pentium 4
Pentium D
DDR 2 DC PC5400?256Mbit
512Mbit
1Gbit
4GBnoN/A133 (x4)
200 (x4)
266 (x4)
PCI Express
PCI 2.3
N/A
Intel 945G
(Lakeport-G)
[82945G] (GMCH)
[82801GB] (ICH7)
GMA 950
Pentium 4
Pentium D
DDR 2 DC PC5400?256Mbit
512Mbit
1Gbit
4GBnoN/A133 (x4)
200 (x4)
266 (x4)
PCI Express
PCI 2.3
N/A
Intel 945PL
(Lakeport-PL)
[82945PL] (MCH)
[82801GB] (ICH7)
Pentium 4
Pentium D
DDR 2 DC PC4300?256Mbit
512Mbit
1Gbit
2GBnoN/A133 (x4)
200 (x4)
PCI Express
PCI 2.3
N/A
Intel 945GZ
(Lakeport-GZ)
[82945GZ] (GMCH)
[82801GB] (ICH7)
GMA 950
Pentium 4
Pentium D
DDR 2 DC PC4300?256Mbit
512Mbit
1Gbit
2GBnoN/A133 (x4)
200 (x4)
PCI 2.3N/A
Intel 975X
(Glenwood)
[82975X] (MCH)
[82801GB] (ICH7)
Pentium 4DDR 2 DC PC5400?256Mbit
512Mbit
1Gbit
8GBECCN/A200 (x4)
266 (x4)
2x PCI Express
PCI 2.3
N/A
Intel 946PL
(Lakeport)
[82946PL] (MCH)
[82801GB] (ICH7)
Pentium D
Core 2
DDR 2 DC PC5400?256Mbit
512Mbit
1Gbit
4GBnoN/A133 (x4)
200 (x4)
PCI 2.3
PCI Express
N/A
Intel 946GZ
(Lakeport)
[82946GZ] (GMCH)
[82801GB] (ICH7)
GMA 3000
Pentium D
Core 2
DDR 2 DC PC5400?256Mbit
512Mbit
1Gbit
4GBnoN/A133 (x4)
200 (x4)
PCI 2.3
PCI Express
N/A
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
Intel 870
[ ? ]
[ ? ]
P4 Xeon QuadDDR DC PC1600
2-way Interleave
?512Mbit
1Gbit
?GBParity
MCA
1x
2x
4x
100 (x4)1/3
PCI-X
N/A
Intel 860
(Colusa)
[82860] (MCH)
[82801BA] (ICH2)
[82802] (FWH)
[82803AA] (MRH-R)
[82806AA] (P64H)
P4 Xeon DualRDR DC PC800--256Mbit4GBECC1x
2x
4x
1.5v
100 (x4)1/3
PCI 2.2
N/A
Intel 860E
(Colusa-E)
[ ? ] (MCH)
[82801BA] (ICH2)
[82802] (FWH)
[82803AA] (MRH-R)
[82806AA] (P64H)
P4 Xeon DualRDR DC PC?--256Mbit4GBECC1x
2x
4x
1.5v
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
Intel E7500
(Plumas)
[E7500] (MCH)
[82870P2] (P64H2)
[82801CA] (ICH3-S)
P4 Xeon DualDDR DC PC1600
Reg DDR
?64Mbit
128Mbit
256Mbit
512Mbit
16GBECC
Chipkill
N/A100 (x4)1/3
PCI-X
PCI 2.2
N/A
Intel E7501
(Plumas 533)
[E7501] (MCH)
[82870P2]
[82801CA] (ICH3-S)
P4 Xeon DualDDR DC PC2100
Reg DDR
?64Mbit
128Mbit
256Mbit
512Mbit
16GBECC
Chipkill
N/A100 (x4)
133 (x4)
1/3
1/4
PCI-X
PCI 2.2
N/A
Intel ?
(Plumas LE)
[ ? ] (MCH)
[ ? ]
[82801CA] (ICH3-S)
P4 Xeon DualDDR PC2100??Mbit?GBECC
Chipkill
?100 (x4)
133 (x4)
1/3
1/4
?
N/A
Intel E7505
(Placer)
[E7505] (MCH)
[82870P2]
[82801DB] (ICH4)
P4 Xeon DualDDR DC PC2100
Reg DDR
8128Mbit
256Mbit
512Mbit
1Gbit
16GBECC
Chipkill
1x
2x
4x
8x
100 (x4)
133 (x4)
Asynch
PCI-X
PCI 2.2
N/A
Intel E7525
(Tumwater)
[E7525] (MCH)
[6700PXH] (PXH)
[82801EB] (ICH5R)
[6300ESB] (I/O)
P4 Xeon DualReg DDR2 DC PC3200?128Mbit
256Mbit
512Mbit
1Gbit
16GBECCN/A200 (x4)PCI Express
PCI-X
N/A
Intel E7520
(Lindenhurst)
[E7520] (MCH)
[6700PXH] (PXH)
[82801EB] (ICH5)
[6300ESB] (I/O)
P4 Xeon DualReg DDR PC2700
Reg DDR2 PC3200
?128Mbit
256Mbit
512Mbit
1Gbit
16GB DDR2
32GB DDR
ECCN/A200 (x4)PCI Express
PCI-X
PCI 2.3
N/A
Intel E7320
(Lindenhurst-VS)
[E7320] (MCH)
[6700PXH] (PXH)
[82801EB] (ICH5)
[6300ESB] (I/O)
P4 Xeon DualReg DDR PC2700
Reg DDR2 PC3200
?128Mbit
256Mbit
512Mbit
1Gbit
16GB DDR2
32GB DDR
ECCN/A200 (x4)PCI Express
PCI-X
PCI 2.3
N/A
Intel E8500
(Twin Castle)
[E8500] (MCH)
[82801FB] (ICH6)
P4 Xeon QuadDDR2 DC PC3200?128Mbit
256Mbit
512Mbit
1Gbit
?GBECCN/A200 (x4)
266 (x4)
PCI Express
PCI-X
N/A
Intel E8501
( ? )
[E8501] (MCH)
[82801FB] (ICH6)
P4 Xeon QuadDDR2 DC PC3200?128Mbit
256Mbit
512Mbit
1Gbit
?GBECCN/A200 (x4)PCI Express
PCI-X
N/A
Intel E8850
( ? )
[ ? ] (?)
P4 Xeon DualDDR QC PC1600
4-way Interleave
??Mbit?GBECC?? (x4)PCI ?N/A
NVidia ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
NVidia nForce4 SLI X16 Intel
(C19)
[SLI X16]
[MCP04]
Pentium 4
Pentium D
DDR2 DC PC5400??Mbit?GB?N/A200 (x4)
266 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce4 ? Intel
(C60)
[ ? ]
[MCP04]
GeForce 6200 TC
Pentium 4DDR2 DC PC5400??Mbit?GB?N/A200 (x4)
266 (x4)
PCI Express
PCI ?
N/A
NVidia nForce4 SLI Intel
(C19)
[SLI X16]
[MCP04]
Pentium 4
Pentium D
DDR2 DC PC5400??Mbit?GB?N/A200 (x4)
266 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce4 Ultra Intel
( ? )
[ ? ]
Pentium 4
Pentium D
DDR2 DC PC5400??Mbit?GB?N/A200 (x4)
266 (x4)
PCI Express
PCI ?
N/A
NVidia nForce4 SLI XE Intel
( ? )
[ ? ]
Pentium 4
Pentium D
DDR2 DC PC5400??Mbit?GB?N/A200 (x4)
266 (x4)
2x PCI Express
PCI ?
N/A
ServerWorks ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
SW Serverset IV
[ ? ]
[ ? ]
P4 Xeon DualDDR SDRAM??Mbit?GBYes?100 (x4)?N/A
SW Grand Champion LE
[CMIC LE]
[CIOB-X2]
[CSB5]
P4 Xeon DualDDR DC PC1600
2-way Interleave
??Mbit16GBECC
Chipkill
N/A100 (x4)PCI-X
PCI 2.2
N/A
SW Grand Champion WS
[CMIC WS]
[CIOB-X]
[CSB5]
[CIOB-G]
P4 Xeon DualDDR DC PC1600
2-way Interleave
??Mbit16GBECC
Chipkill
1x
2x
4x
100 (x4)PCI-X
PCI 2.2
N/A
SW Grand Champion HE
[CMIC HE]
[CIOB-X]
[CSB5]
P4 Xeon QuadDDR QC PC1600
4-way Interleave
??Mbit64GBECC
Chipkill
N/A100 (x4)PCI-X
PCI 2.2
N/A
SW Grand Champion SL
[CMIC SL]
[CIOB-X2]
[CSB6]
P4 Xeon DualDDR PC1600??Mbit8GBECC
Chipkill
N/A100 (x4)PCI-X
PCI 2.2
N/A
SiS ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
SiS 645
[645]
[961]
Pentium 4SDRAM PC133
DDR PC2700
Mem=4/3 Bus
Mem=5/3 Bus
616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
100 (x4)1/3
PCI 2.2
N/A
SiS 650
[650]
[961]
SiS 315 AGP
Pentium 4SDRAM PC133
DDR PC2700
Mem=4/3 Bus
Mem=5/3 Bus
616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
100 (x4)1/3
PCI 2.2
N/A
SiS 645DX
[645DX]
[961B]
Pentium 4SDRAM PC133
DDR PC2700
Mem=4/3 Bus
Mem=5/3 Bus
616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
SiS 650GX
[650GX]
[961]
SiS 315 AGP
Pentium 4SDRAM PC133
DDR PC2700
Mem=4/3 Bus
Mem=5/3 Bus
616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
100 (x4)1/3
PCI 2.2
N/A
SiS 651
[651]
[962]
? AGP
Pentium 4SDRAM PC133
DDR PC2700
Mem=4/3 Bus
Mem=5/3 Bus
616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
SiS 648
[648]
[963]
Pentium 4SDRAM PC133
DDR PC2700
616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
8x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
SiS R658
[R658]
[963]
Pentium 4RDR 32 DC PC1200--?Mbit4GBECC1x
2x
4x
8x
100 (x4)
133 (x4)
1/3
1/4
N/A
SiS 648DX
[648DX]
[963]
Pentium 4SDRAM PC133
DDR PC3200
616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
8x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
SiS 655
[655]
[963]
Pentium 4SDRAM PC133
DDR DC PC2700
Mem=4/3 Bus
Mem=5/3 Bus
616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
8x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
SiS 648FX
[648FX]
[963L]
Pentium 4SDRAM PC133
DDR PC3200
616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
8x
100 (x4)
133 (x4)
200 (x4)
1/3
1/4
1/6
PCI 2.2
N/A
SiS R659
[R659]
[964]
Pentium 4RDR 64 QC PC1200--?Mbit?GBECC4x
8x
1.5v
100 (x4)
133 (x4)
200 (x4)
1/3
1/4
1/6
N/A
SiS 660
[660]
[963]
? AGP
Pentium 4DDR DC PC2700616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo1x
2x
4x
8x
100 (x4)
133 (x4)
1/3
1/4
N/A
SiS 661FX
[661FX]
[964]
SiS 301C AGP
Pentium 4DDR DC PC3200616Mbit
64Mbit
128Mbit
256Mbit
512Mbit
3GBNo4x
8x
1.5v
100 (x4)
133 (x4)
200 (x4)
1/3
1/4
1/6
N/A
SiS 655FX
[655FX]
[964]
Pentium 4DDR DC PC3200??Mbit4GBNo4x
8x
1.5v
100 (x4)
133 (x4)
200 (x4)
1/3
1/4
1/6
PCI 2.2
N/A
SiS 655TX
[655TX]
[964]
Pentium 4DDR DC PC3200??Mbit4GBNo4x
8x
1.5v
100 (x4)
133 (x4)
200 (x4)
1/3
1/4
1/6
PCI 2.2
N/A
SiS 649
[649]
[965]
Pentium 4DDR PC3200
DDR2 PC4300
??Mbit2GBNoN/A100 (x4)
133 (x4)
200 (x4)
PCI Express
PCI 2.3
N/A
SiS 656
[656]
[965]
Pentium 4DDR DC PC3200
DDR2 DC PC5400
??Mbit4GBECCN/A100 (x4)
133 (x4)
200 (x4)
PCI Express
PCI 2.3
N/A
SiS 656FX
[656FX]
[965]
Pentium 4
Pentium D
DDR DC PC3200
DDR2 DC PC5400
??Mbit4GBECCN/A100 (x4)
133 (x4)
200 (x4)
266 (x4)
PCI Express
PCI 2.3
N/A
SiS 670
[670]
[965]
SiS 301C AGP
Pentium 4
Pentium D
DDR2 PC5400??Mbit?GBNo?100 (x4)
133 (x4)
200 (x4)
266 (x4)
PCI ?N/A
VIA ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
VIA P4X-266
[VT8753]
[VT8233]
[VT8101] (VPX)
Pentium 4SDRAM PC133
Reg SDRAM
DDR PC2100
Reg DDR
Mem=4/3 Bus
??Mbit4GBECC1x
2x
4x
100 (x4)1/3
1/4
PCI 2.2
N/A
VIA P4M-266
[VT8751]
[VT8233]
Savage8 AGP
Pentium 4SDRAM PC133
Reg SDRAM
DDR PC2100
Reg DDR
Mem=4/3 Bus
??Mbit4GBECC1x
2x
4x
100 (x4)1/3
1/4
PCI 2.2
N/A
VIA P4X-266A
[VT8753]
[VT8233]
[VT8101] (VPX)
Pentium 4SDRAM PC133
Reg SDRAM
DDR PC2100
Reg DDR
Mem=4/3 Bus
??Mbit4GBECC1x
2x
4x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
VIA P4X-333
[VT8754]
[VT8235]
Pentium 4SDRAM PC133
Reg SDRAM
DDR PC2700
Reg DDR
Mem=4/3 Bus
Mem=5/3 Bus
??Mbit32GBECC1x
2x
4x
8x
100 (x4)
133 (x4)
PCI ?N/A
VIA P4X-266E
[VT8753A]
[VT8233A]
[VT8101] (VPX)
Pentium 4SDRAM PC133
Reg SDRAM
DDR PC2100
Reg DDR
Mem=4/3 Bus
??Mbit4GBECC1x
2x
4x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
VIA P4M-266A
[ ? ]
[VT8233]
Savage8 AGP
Pentium 4SDRAM PC133
Reg SDRAM
DDR PC2100
Reg DDR
Mem=4/3 Bus
??Mbit4GBECC1x
2x
4x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
VIA P4M-333
[ ? ]
[VT8235]
[ ? ] (VPX-II)
Zoetrope AGP
Pentium 4SDRAM PC133
Reg SDRAM
DDR PC2700
Reg DDR
Mem=4/3 Bus
Mem=5/3 Bus
??Mbit?GBECC1x
2x
4x
8x
100 (x4)
133 (x4)
PCI ?N/A
VIA P4X-400
[VT?]
[VT8235]
[VT8101] (VPX)
Pentium 4DDR PC3200
Mem=3/2 Bus
Mem=4/3 Bus
Mem=5/3 Bus
??Mbit?GB?1x
2x
4x
8x
100 (x4)
133 (x4)
1/3
1/4
PCI 2.2
N/A
VIA P4X-400A
[VT?]
[VT8235]
[VT8101] (VPX)
Pentium 4DDR PC3200
Mem=3/2 Bus
Mem=4/3 Bus
Mem=5/3 Bus
??Mbit?GB?1x
2x
4x
8x
100 (x4)
133 (x4)
200 (x4)
1/3
1/4
1/6
PCI 2.2
N/A
VIA PT-600
[ ? ]
[VT8235]
[ ? ] (VPX-II)
Pentium 4DDR DC PC3200
Reg DDR
??Mbit?GBECC1x
2x
4x
8x
100 (x4)
133 (x4)
200 (x4)
PCI ?N/A
VIA PT-800
[ ? ]
[VT8237]
Pentium 4DDR PC3200 ??Mbit8GBno4x
8x
100 (x4)
133 (x4)
200 (x4)
PCI 2.2N/A
VIA PT-880
[ ? ]
[VT8237]
Pentium 4DDR DC PC3200 ??Mbit8GBno4x
8x
100 (x4)
133 (x4)
200 (x4)
PCI 2.2N/A
VIA PM-800
[ ? ]
[VT8237]
Unichrome Pro IGP
Pentium 4DDR PC3200 ??Mbit8GBno4x
8x
100 (x4)
133 (x4)
200 (x4)
PCI 2.2N/A
VIA PM-880
[ ? ]
[VT8237]
Unichrome Pro IGP
Pentium 4DDR DC PC3200 ??Mbit8GBno4x
8x
100 (x4)
133 (x4)
200 (x4)
PCI 2.2N/A
VIA PT-880 Pro
[ ? ]
[VT8237]
Pentium 4DDR DC PC3200
DDR2 DC PC5400
??Mbit4GBno4x
8x
133 (x4)
200 (x4)
266 (x4)
PCI Express
PCI 2.2
N/A
VIA PT-890
[ ? ]
[VT8237]
Pentium 4DDR DC PC3200
DDR2 DC PC5400
??Mbit4GBnoN/A133 (x4)
200 (x4)
266 (x4)
PCI Express
PCI 2.2
N/A
VIA PT-894 Pro
[ ? ]
[VT8237]
Pentium 4DDR DC PC3200
DDR2 DC PC5400
??Mbit4GBnoN/A133 (x4)
200 (x4)
266 (x4)
2x PCI Express
PCI 2.2
N/A




Core 2 Chipsets
ATI ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
ATI Radeon CrossFire Xpress 3200
(RD-600)
[IGP ?]
[IXP 400SB]
Core 2DDR2 DC PC5400??Mbit4GB?N/A133 (x4)
200 (x4)
266 (x4)
2x PCI Express
PCI 2.3
N/A
ATI Radeon Xpress ?
(RS-700)
[IGP ?]
[IXP ?]
? UMA
Core 2DDR2 DC PC5400??Mbit4GB?N/A133 (x4)
200 (x4)
266 (x4)
PCI Express
PCI 2.3
N/A
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
Intel Q963
(Broadwater-Q)
[82Q963] (GMCH)
[82801HB] (ICH8)
GMA 3000
Core 2DDR 2 DC PC5400?256Mbit
512Mbit
1Gbit
8GBnoN/A133 (x4)
200 (x4)
266 (x4)
PCI 2.3N/A
Intel P965
(Broadwater-P)
[82P965] (MCH)
[82801HB] (ICH8)
Core 2DDR 2 DC PC6400?256Mbit
512Mbit
1Gbit
8GBnoN/A133 (x4)
200 (x4)
266 (x4)
PCI 2.3
PCI Express
N/A
Intel G965
(Broadwater-G)
[82G965] (GMCH)
[82801HB] (ICH8)
GMA X3000
Core 2DDR 2 DC PC6400?256Mbit
512Mbit
1Gbit
8GBnoN/A133 (x4)
200 (x4)
266 (x4)
PCI 2.3
PCI Express
N/A
Intel Q965
(Broadwater-Q)
[82Q965] (GMCH)
[82801HB] (ICH8)
GMA 3000
Core 2DDR 2 DC PC6400?256Mbit
512Mbit
1Gbit
8GBnoN/A133 (x4)
200 (x4)
266 (x4)
PCI 2.3
PCI Express
N/A
Intel P35
(Bearlake-P)
[82P35] (MCH)
[82801IB] (ICH9)
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
?512Mbit
1Gbit
8GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
PCI Express
N/A
Intel G33
(Bearlake-G)
[829G33] (GMCH)
[82801IB] (ICH9)
GMA 3100
Core 2DDR 2 DC PC6400
DDR 3 DC PC6400
?512Mbit
1Gbit
8GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
PCI Express
N/A
Intel Q33
(Bearlake-Q)
[829Q33] (GMCH)
[82801IB] (ICH9)
GMA 3100
Core 2DDR 2 DC PC6400
DDR 3 DC PC6400
?512Mbit
1Gbit
?GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
PCI Express
N/A
Intel Q35
(Bearlake-Q)
[829Q35] (GMCH)
[82801IB] (ICH9)
GMA 3100
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
?512Mbit
1Gbit
?GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
PCI Express
N/A
Intel G35
(Bearlake-G)
[829G35] (GMCH)
[82801IB] (ICH9)
GMA X3500
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
?512Mbit
1Gbit
?GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
2x PCI Express
N/A
Intel P31
(Bearlake-P)
[82P31] (MCH)
[82801GB] (ICH7)
Core 2DDR 2 DC PC6400?512Mbit
1Gbit
4GBnoN/A200 (x4)
266 (x4)
PCI 2.3
PCI Express
N/A
Intel G31
(Bearlake-G)
[82G31] (GMCH)
[82801GB] (ICH7)
GMA 3100
Core 2DDR 2 DC PC6400?512Mbit
1Gbit
4GBnoN/A200 (x4)
266 (x4)
PCI 2.3
PCI Express
N/A
Intel X38
(Bearlake-X)
[829X38] (MCH)
[82801IB] (ICH9)
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
?512Mbit
1Gbit
8GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
2x PCI Express 2.0
N/A
Intel X48
(Bearlake-X)
[829X48] (MCH)
[82801IB] (ICH9)
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
?512Mbit
1Gbit
8GBnoN/A200 (x4)
266 (x4)
333 (x4)
400 (x4)
PCI 2.3
2x PCI Express 2.0
N/A
Intel P43
(Eaglelake-P)
[829P43] (MCH)
[82801JIB] (ICH10)
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
16GB512Mbit
1Gbit
2Gbit
?GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
2x PCI Express 2.0
N/A
Intel P45
(Eaglelake-P)
[829P45] (MCH)
[82801JIB] (ICH10)
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
16GB512Mbit
1Gbit
2Gbit
?GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
2x PCI Express 2.0
N/A
Intel G43
(Eaglelake-G)
[829G43] (GMCH)
[82801JIB] (ICH10)
GMA X4500
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
8GB512Mbit
1Gbit
2Gbit
?GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
PCI Express 2.0
N/A
Intel G45
(Eaglelake-G)
[829G45] (GMCH)
[82801JIB] (ICH10)
GMA X4500HD
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
16GB512Mbit
1Gbit
2Gbit
?GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
PCI Express 2.0
N/A
Intel G41
(Eaglelake-G)
[829G41] (GMCH)
[82801GB] (ICH7)
GMA X4500
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
8GB512Mbit
1Gbit
2Gbit
?GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
PCI Express 2.0
N/A
Intel B43
(Eaglelake-G)
[829B43] (GMCH)
[82801JIB] (ICH10)
GMA X4500
Core 2DDR 2 DC PC6400
DDR 3 DC PC8500
8GB512Mbit
1Gbit
2Gbit
?GBnoN/A200 (x4)
266 (x4)
333 (x4)
PCI 2.3
PCI Express 2.0
N/A
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
Intel 5000P
(Blackford)
[5000P] (MCH)
[6700PXH] (PXH)
[6321ESB] (ICH)
Xeon Dual
Xeon 5000
Xeon 5100
Xeon 5200
Xeon 5300
Xeon 5400
FB DDR2 DC PC3200?256Mbit
512Mbit
1Gbit
2Gbit
64GBECC
Parity
N/A200 (x4)PCI Express
PCI-X
N/A
Intel 5000V
(Blackford-V)
[5000V] (MCH)
[6700PXH] (PXH)
[6321ESB] (ICH)
Xeon Dual
Xeon 5000
Xeon 5100
Xeon 5200
Xeon 5300
Xeon 5400
FB DDR2 DC PC3200?256Mbit
512Mbit
1Gbit
2Gbit
16GBECC
Parity
N/A200 (x4)PCI Express
PCI-X
N/A
Intel 5000X
(Greencreek)
[5000X] (MCH)
[6700PXH] (PXH)
[6321ESB] (ICH)
Xeon Dual
Xeon 5000
Xeon 5100
Xeon 5200
Xeon 5300
Xeon 5400
FB DDR2 DC PC3200?256Mbit
512Mbit
1Gbit
2Gbit
21GBECC
Parity
N/A200 (x4)PCI Express
PCI-X
N/A
Intel 5100
(San Clemente)
[5100] (MCH)
[82801IB] (ICH9)
Xeon Dual
Xeon 5100
Xeon 5200
Xeon 5300
Xeon 5400
DDR 2 DC PC6400?256Mbit
512Mbit
1Gbit
2Gbit
48GBnoN/A266 (x4)
333 (x4)
PCI 2.3
PCI Express 2.0
N/A
Intel 5400
(Seaburg)
[5400] (MCH)
[6321ESB] (ICH)
Xeon Dual
Xeon 5100
Xeon 5200
Xeon 5300
Xeon 5400
FB-DIMM DC PC6400?512Mbit
1Gbit
2Gbit
128GBnoN/A200 (x4)
266 (x4)
333 (x4)
400 (x4)
PCI 2.3
PCI Express 2.0
N/A
NVidia ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
NVidia nForce 570 SLI
(C19)
[ ? ]
[ ? ]
Core 2DDR2 DC PC5400??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce 590 SLI
( ? )
[ ? ]
[ ? ]
Core 2DDR2 DC PC5400??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce 650i Ultra
(C55)
[ ? ]
[ ? ]
Core 2DDR2 DC PC6400??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
PCI Express
PCI ?
N/A
NVidia nForce 650i SLI
(C55)
[ ? ]
[ ? ]
Core 2DDR2 DC PC6400??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce 680i SLI
(C55)
[ ? ]
[ ? ]
Core 2DDR2 DC PC9600??Mbit8GB?N/A133 (x4)
200 (x4)
266 (x4)
333 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce 680i SLI LT
(C55)
[ ? ]
[ ? ]
Core 2DDR2 DC PC6400??Mbit8GB?N/A133 (x4)
200 (x4)
266 (x4)
333 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce 610i SLI 7050
( ? )
[ ? ]
GeForce 7050
Core 2DDR2 DC PC5400??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce 630i SLI 7050
( ? )
[ ? ]
GeForce 7050
Core 2DDR2 DC PC5400??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
333 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce 630i SLI 7100
( ? )
[ ? ]
GeForce 7100
Core 2DDR2 DC PC6400??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
333 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce 630i SLI 7150
( ? )
[ ? ]
GeForce 7150
Core 2DDR2 DC PC6400??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
333 (x4)
2x PCI Express
PCI ?
N/A
NVidia nForce 780i SLI
(C72 XE)
[780i SPP]
[MCP55 P]
[nForce 200] (PCIe 2.0)
Core 2DDR2 DC PC8500??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
333 (x4)
3x PCI Express 2.0
PCI Express
PCI ?
N/A
NVidia nForce 750i SLI
(C72 P)
[ ? ]
[MCP51]
[nForce 200] (PCIe 2.0)
Core 2DDR2 DC PC8500??Mbit?GB?N/A133 (x4)
200 (x4)
266 (x4)
333 (x4)
2x PCI Express 2.0
PCI ?
N/A
NVidia nForce 790i SLI
(C73 P)
[ ? ]
[MCP55 P]
Core 2DDR3 DC PC10666??Mbit?GB?N/A266 (x4)
333 (x4)
400 (x4)
3x PCI Express 2.0
PCI ?
N/A
NVidia nForce 790i Ultra SLI
(C73 XE)
[ ? ]
[MCP55 P]
Core 2DDR3 DC PC16000??Mbit?GB?N/A266 (x4)
333 (x4)
400 (x4)
3x PCI Express 2.0
PCI ?
N/A
NVidia nForce 730i 9300
(MCP7A-S)
[ ? ]
GeForce 9300
Core 2DDR3 DC PC10666??Mbit?GB?N/A266 (x4)
333 (x4)
PCI Express 2.0
PCI ?
N/A
NVidia nForce 730i 9400
(MCP7A-U)
[ ? ]
GeForce 9400
Core 2DDR3 DC PC10666??Mbit?GB?N/A266 (x4)
333 (x4)
PCI Express 2.0
PCI ?
N/A
NVidia nForce ?
(MCP85)
[ ? ]
GeForce ?
Core 2DDR3 DC PC???Mbit?GB?N/A200 (x4)
266 (x4)
333 (x4)
PCI Express 2.0
PCI ?
N/A
NVidia nForce ?
(MCP89)
[ ? ]
GeForce ?
Core 2DDR3 DC PC???Mbit?GB?N/A200 (x4)
266 (x4)
333 (x4)
PCI Express 2.0
PCI ?
N/A




Core i3/i5/i7 Chipsets
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
Intel P55
(Ibex Peak)
[82P55] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1332xPCI Express 2.0
PCI 2.3
N/A
Intel H55
(Ibex Peak)
[82H55] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A
Intel H57
(Ibex Peak)
[82H57] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A
Intel Q57
(Ibex Peak)
[82Q57] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A
Intel P57
(Ibex Peak)
[ ? ] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1332xPCI Express 2.0
PCI 2.3
N/A
Intel B65
(Cougar Point)
[BD82B65] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 2.0
PCI 2.3
N/A
Intel H61
(Cougar Point)
[BD82H61] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 2.0N/A
Intel H67
(Cougar Point)
[BD82H67] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 2.0
PCI 2.3
N/A
Intel P67
(Cougar Point)
[BD82P67] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 2.0
PCI 2.3
N/A
Intel Q67
(Cougar Point)
[BD82Q67] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 2.0
PCI 2.3
N/A
Intel Z68
(Cougar Point)
[BD82Z68] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 2.0
PCI 2.3
N/A
Intel B75
(Panther Point)
[BD82B75] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0N/A
Intel H77
(Panther Point)
[BD82H77] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 3.0N/A
Intel Z75
(Panther Point)
[BD82Z75] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0N/A
Intel Z77
(Panther Point)
[BD82Z77] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0N/A
Intel Q75
(Panther Point)
[BD82Q75] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0
PCI 2.3
N/A
Intel Q77
(Panther Point)
[BD82Q77] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0
PCI 2.3
N/A
Intel H81
(Lynx Point)
[DH82H81] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 3.0N/A
Intel H87
(Lynx Point)
[DH82H87] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0N/A
Intel Q85
(Lynx Point)
[DH82Q85] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0N/A
Intel Q87
(Lynx Point)
[DH82Q85] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0N/A
Intel Z87
(Lynx Point)
[DH82Z87] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0N/A
Intel H97
(Lynx Point)
[DH82H97] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0N/A
Intel Z97
(Lynx Point)
[DH82Z97] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A1002xPCI Express 3.0N/A
Intel H110
(Sunrise Point)
[GL82H110] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel H170
(Sunrise Point)
[GL82H170] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR4
--------N/A1002xPCI Express 3.0N/A
Intel Q150
(Sunrise Point)
[GL82Q150] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel Q170
(Sunrise Point)
[GL82Q170] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR4
--------N/A1002xPCI Express 3.0N/A
Intel Z170
(Sunrise Point)
[GL82Z170] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR4
--------N/A1002xPCI Express 3.0N/A
Intel H270
(Union Point)
[ ? ] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel Q250
(Union Point)
[ ? ] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel Q270
(Union Point)
[ ? ] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR4
--------N/A1002xPCI Express 3.0N/A
Intel Z270
(Union Point)
[ ? ] (PCH)
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR4
--------N/A1002xPCI Express 3.0N/A
Intel H310
(?)
[ ? ] (PCH)
Core i5
Core i7
Core i9
Integrated into CPU
128-bit DDR4
--------N/A100?xPCI Express 3.0N/A
Intel H370
(?)
[ ? ] (PCH)
Core i5
Core i7
Core i9
Integrated into CPU
128-bit DDR4
--------N/A100?xPCI Express 3.0N/A
Intel Q370
(?)
[ ? ] (PCH)
Core i5
Core i7
Core i9
Integrated into CPU
128-bit DDR4
--------N/A100?xPCI Express 3.0N/A
Intel Z370
(?)
[ ? ] (PCH)
Core i5
Core i7
Core i9
Integrated into CPU
128-bit DDR4
--------N/A100?xPCI Express 3.0N/A
Intel Z390
(?)
[ ? ] (PCH)
Core i5
Core i7
Core i9
Integrated into CPU
128-bit DDR4
--------N/A100?xPCI Express 3.0N/A
Intel X299
(?)
[ ? ] (PCH)
Core i5
Core i7
Core i9
Integrated into CPU
256-bit DDR4
--------N/A100?xPCI Express 3.0N/A
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
Intel X58 Express
(Tylersburg DT)
[82X58] (I/O)
[82801JIB] (ICH10)
Core i7Integrated into CPU
192-bit DDR3
--------N/A1332x PCI Express 2.0
PCI ?
N/A
Intel X79
(Patsburg)
[ ? ] (I/O)
[ ? ] (ICH)
Core i7Integrated into CPU
192-bit DDR3
--------N/A100PCI Express 2.0
PCI 2.3
N/A
Intel X99
(Wellsburg)
[DHX99] (PCH)
Core i7Integrated into CPU
256-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
Intel 3400
(Ibex Peak)
[BD3400] (PCH)
Xeon 3400Integrated into CPU
128-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A
Intel 3420
(Ibex Peak)
[BD3400] (PCH)
Xeon 3400Integrated into CPU
128-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A
Intel 3450
(Ibex Peak)
[BD3400] (PCH)
Xeon 3400Integrated into CPU
128-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A
Intel 5500
(Tylersburg EP)
[5500] (I/O)
[82801J] (ICH10)
Xeon Dual
Xeon 5500
Xeon 5600
Integrated into CPU
192-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A
Intel 5520
(Tylersburg EP)
[5520] (I/O)
[82801J] (ICH10)
[82D36] (IOH)
Xeon Dual
Xeon 5500
Xeon 5600
Integrated into CPU
192-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A
Intel 7500
(Boxboro EX)
[7500] (I/O)
[82801J] (ICH10)
Xeon MP 7500Integrated into CPU
256-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A
Intel C612
(Wellsburg)
[82029] (PCH)
Xeon MPIntegrated into CPU
256-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel C621
(Lewisburg)
[ ? ] (PCH)
Xeon Bronze
Xeon Silver
Xeon Gold
Xeon Platinum
Integrated into CPU
384-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel C622
(Lewisburg)
[ ? ] (PCH)
Xeon Bronze
Xeon Silver
Xeon Gold
Xeon Platinum
Integrated into CPU
384-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel C624
(Lewisburg)
[ ? ] (PCH)
Xeon Bronze
Xeon Silver
Xeon Gold
Xeon Platinum
Integrated into CPU
384-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel C625
(Lewisburg)
[ ? ] (PCH)
Xeon Bronze
Xeon Silver
Xeon Gold
Xeon Platinum
Integrated into CPU
384-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel C626
(Lewisburg)
[ ? ] (PCH)
Xeon Bronze
Xeon Silver
Xeon Gold
Xeon Platinum
Integrated into CPU
384-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel C627
(Lewisburg)
[ ? ] (PCH)
Xeon Bronze
Xeon Silver
Xeon Gold
Xeon Platinum
Integrated into CPU
384-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel C628
(Lewisburg)
[ ? ] (PCH)
Xeon Bronze
Xeon Silver
Xeon Gold
Xeon Platinum
Integrated into CPU
384-bit DDR4
--------N/A100PCI Express 3.0N/A
Intel C422
(?)
[ ? ] (PCH)
Xeon WIntegrated into CPU
256-bit DDR4
--------N/A100?xPCI Express 3.0N/A
Intel C246
(?)
[ ? ] (PCH)
Xeon EIntegrated into CPU
128-bit DDR4
--------N/A100?xPCI Express 3.0N/A
NVidia ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
NVidia nForce ?
(MCP99)
[ ? ]
GeForce ?
Core i3
Core i5
Core i7
Integrated into CPU
128-bit DDR3
--------N/A133PCI Express 2.0
PCI ?
N/A




Itanium Chipsets
IBM ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
IBM Summit
[ ? ]
[ ? ]
P7 16-wayDDR PC???Mbit?GBChipkill?100 (x4)1/3
PCI-X
N/A
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
Intel 460GX
[82461GX] (SAC)
[82462GX] (SDC)
[82463GX] (MAC)
[82464GX] (MDC)
[82465GX] (GXB)
[82466GX] (WXB)
[82467GX] (PXB)
[82468GX] (IFB)
[82802AC] (FWH)
[82094AA] (PID)
P7 QuadSDRAM PC100
4-way Interleave
?16Mbit
64Mbit
128Mbit
256Mbit
64GBECC
Parity
MCA
1x
2x
4x
133 (x2)1/4
PCI-66/64
PCI 2.2
N/A
Intel E8870
[E8870] (SNC)
[E8870DH] (DMH)
[E8870IO] (SIOH)
[E8870SP] (SPS)
[82801DB] (ICH4)
[82802AC] (FWH)
[82870P2] (P64H2)
P7 QuadDDR Reg QC PC1600
4-way Interleave
?128Mbit
256Mbit
512Mbit
1Gbit
32GBECC
Parity
1x
2x
4x
100 (x4)1/3
PCI-66/64
PCI-X
N/A
Intel 7500
(Boxboro EX)
[7500] (I/O)
[82801J] (ICH10)
Itanium 9300Integrated into CPU
256-bit DDR3
--------N/A133PCI Express 2.0
PCI 2.3
N/A




Athlon 64/Phenom/Opteron Chipsets
ALi ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
ALi M1687
[M1687]
[M1563]
Athlon 64
Opteron
Integrated into CPU--------1x
2x
4x
8x
1.5v
200 (x2)?N/A
ALi M1689
[M1689]
Athlon 64
Opteron
Integrated into CPU--------1x
2x
4x
8x
1.5v
0.8v
200 (x2)PCI 2.3N/A
ALi M1688
[M1688]
[M1563]
? AGP
Athlon 64
Opteron
Integrated into CPU--------1x
2x
4x
8x
200 (x2)?N/A
ALi M1695
[M1695]
[M1567]
Athlon 64
Opteron
Integrated into CPU--------8x200 (x2)PCI Express
PCI 2.3
N/A
ALi M1697
[M1697]
Athlon 64
Opteron
Integrated into CPU--------N/A200 (x2)PCI Express
PCI 2.3
N/A
AMD ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
AMD 8000
(Golem)
[8111] (I/O)
[8131] (PCI)
[8151] (AGP)
Athlon 64
Opteron
Integrated into CPU--------N/A200 (x2)PCI-X
PCI 2.2
N/A
AMD ???
(Lokar)
[ ? ]
[ ? ]
[8151] (AGP)
? AGP
Athlon 64
Opteron
Integrated into CPU--------1x
2x
4x
8x
200 (x2)PCI 2.2N/A
AMD 690G
(RS-690G)
[ATI SB600]
[X1250] UMA
Athlon 64
Athlon 64 X2
Integrated into CPU
DDR2
--------N/A200 (x2)2x PCI ExpressN/A
AMD 690V
(RS-690V)
[ATI SB600]
[X1200] UMA
Athlon 64
Athlon 64 X2
Integrated into CPU
DDR2
--------N/A200 (x2)PCI ExpressN/A
AMD 740G
(RS-740)
[IGP 740]
[ ? ]
? UMA
Athlon 64
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)?N/A
AMD 770
( ? )
[IXP 770]
[SB700]
Athlon 64
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI Express 2.0N/A
AMD 790X
(RX-790)
[IXP 790X]
[SB700]
Athlon 64
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)4x PCI Express 2.0N/A
AMD 790FX
(RD-790)
[IXP 790FX]
[SB700]
Athlon 64
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)4x PCI Express 2.0N/A
AMD 780G
(RS-780)
[IGP 780G]
[SB 700]
HD 3200 DX10 UMA
Athlon 64
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI Express 2.0N/A
AMD 780V
(RS-780V)
[IGP 780V]
[SB 700]
HD 3100 DX10 UMA
Athlon 64
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI Express 2.0N/A
AMD 790GX
(RS-790)
[IGP 790]
[SB750]
HD 3300 DX10 UMA
Athlon 64
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)2x PCI Express 2.0N/A
AMD 760G
(RS-760)
[IGP 760G]
[SB 710]
HD 3200 DX10 UMA
Athlon 64
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI Express 2.0N/A
AMD 785G
(RS-785)
[IGP 785G]
[SB 710]
HD 4200 DX10.1 UMA
Athlon 64
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI Express 2.0N/A
AMD 790FX
(RD-790FX DDR3)
[IGP 790]
[SB750]
Athlon 64 X2
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)4x PCI Express 2.0N/A
AMD 790GX
(RD-790GX DDR3)
[IGP 790]
[SB750]
HD 3300 DX10 UMA
Athlon 64 X2
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)PCI Express 2.0N/A
AMD SR5650
(SR5650)
[SP5100]
OpteronIntegrated into CPU
DDR2
--------N/A200 (x2)PCI Express 2.0
PCI 2.3
N/A
AMD SR5670
(SR5670)
[SP5100]
OpteronIntegrated into CPU
DDR2
--------N/A200 (x2)PCI Express 2.0
PCI 2.3
N/A
AMD SR5690
(SR5690)
[SP5100]
OpteronIntegrated into CPU
DDR2
--------N/A200 (x2)2x PCI Express 2.0
PCI 2.3
N/A
AMD 890GX
(RS-890)
[IGP 890GX]
[SB850]
HD 4290 DX10.1 UMA
Athlon II
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)PCI Express 2.0
PCI 2.3
N/A
AMD 870FX
(RD-870)
[IXP 870FX]
[SB750]
Athlon II
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)PCI Express 2.0
PCI ?
N/A
AMD 880G
(RS-880)
[IGP 880G]
[SB710]
HD 4250DX10.1 UMA
Athlon II
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)PCI Express 2.0
PCI 2.3
N/A
AMD 890FX
(RD-890)
[IXP 890FX]
[SB850]
Athlon II
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)2x PCI Express 2.0
PCI 2.3
N/A
AMD 970
(RD-970)
[IXP 970]
[SB950]
Athlon II
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)PCI Express 2.0
PCI 2.3
N/A
AMD 990X
(RD-990X)
[IXP 990X]
[SB950]
Athlon II
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)2x PCI Express 2.0
PCI 2.3
N/A
AMD 990FX
(RD-990FX)
[IXP 990FX]
[SB950]
Athlon II
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)2x PCI Express 2.0
PCI 2.3
N/A
AMD 980G
(RS-980)
[IGP 980G]
[SB920]
HD 4250 DX10.1 UMA
Athlon II
Phenom
Integrated into CPU
DDR3
--------N/A200 (x2)PCI Express 2.0
PCI 2.3
N/A
AMD 1070
(?)
[IGP 1070]
[SB1060]
Phenom
FX
Integrated into CPU
DDR3
--------N/A200 (x2)PCI Express 2.0
PCI 2.3
N/A
AMD 1090FX
(?)
[IGP 1090FX]
[SB1060]
Phenom
FX
Integrated into CPU
DDR3
--------N/A200 (x2)PCI Express 2.0
PCI 2.3
N/A
ATI ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
ATI ???
(RS-380)
[IGP ?]
[IXP SB380]
Radeon 9100 AGP
HammerIntegrated into CPU--------1x
2x
4x
8x
200 (x2)?N/A
ATI ???
(RX-380)
[IGP ?]
[IXP SB380]
HammerIntegrated into CPU--------1x
2x
4x
8x
200 (x2)?N/A
ATI Radeon Xpress 200G
(RS-480)
[IGP 480G]
[IXP 400]
X300 UMA
Athlon 64
Athlon 64 FX
Opteron
Integrated into CPU--------N/A200 (x2)PCI ExpressN/A
ATI Radeon Xpress 200P
(RX-480)
[IGP 480P]
[IXP 400]
Athlon 64
Athlon 64 FX
Opteron
Integrated into CPU--------N/A200 (x2)PCI ExpressN/A
AMD 480X
ATI Radeon CrossFire Xpress 1600

(RD-480)
[IGP 480]
[IXP 400]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Integrated into CPU--------N/A200 (x2)2x PCI ExpressN/A
ATI Radeon Xpress 200G
(RS-482 - 0.11um)
[IGP 482G]
[IXP 450]
X300 UMA
Athlon 64
Athlon 64 FX
Athlon 64 X2
Opteron
Integrated into CPU--------N/A200 (x2)PCI ExpressN/A
ATI Radeon Xpress 200P
(RX-482 - 0.11um)
[IGP 482P]
[IXP 450]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Opteron
Integrated into CPU--------N/A200 (x2)PCI ExpressN/A
AMD 580X
ATI Radeon CrossFire Xpress 3200

(RD-580)
[IGP 580]
[M1575]
Athlon 64
Athlon 64 X2
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)2x PCI ExpressN/A
NVidia ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
NVidia nForce3
[ ? ]
Athlon 64
Athlon 64 FX
Integrated into CPU--------1x
2x
4x
8x
0.8v
1.5v
200 (x2)PCI 2.3N/A
NVidia nForce3 250Gb
[ ? ]
Athlon 64
Athlon 64 FX
Integrated into CPU--------1x
2x
4x
8x
0.8v
1.5v
200 (x2)PCI 2.3N/A
NVidia ?
(CK8)
[ ? ]
[ ? ]
GeForce4 MX
Athlon 64
Athlon 64 FX
Integrated into CPU--------1x
2x
4x
8x
200 (x2)PCI 2.3N/A
NVidia nForce3 Pro 150
[ ? ]
OpteronIntegrated into CPU--------1x
2x
4x
8x
0.8v
1.5v
200 (x2)PCI 2.3N/A
NVidia nForce3 Pro 250
[ ? ]
OpteronIntegrated into CPU--------1x
2x
4x
8x
0.8v
1.5v
200 (x2)PCI 2.3N/A
NVidia nForce4
[ ? ]
Athlon 64
Athlon 64 FX
Integrated into CPU--------N/A200 (x2)PCI Express
PCI ?
N/A
NVidia nForce4 Ultra
[ ? ]
Athlon 64
Athlon 64 FX
Integrated into CPU--------N/A200 (x2)PCI Express
PCI ?
N/A
NVidia nForce4 SLI
[ ? ]
Athlon 64
Athlon 64 FX
Integrated into CPU--------N/A200 (x2)2x PCI Express
PCI ?
N/A
NVidia nForce4 Pro 2200
[ ? ]
[ ? ] nForce Pro 2050
Opteron DualIntegrated into CPU--------N/A200 (x2)2x PCI ExpressN/A
NVidia nForce4 SLI X16
(C19)
[SLI X16]
[ ? ]
Athlon 64
Athlon 64 FX
Integrated into CPU--------N/A200 (x2)2x PCI ExpressN/A
NVidia nForce4 410
(C51)
[ ? ]
GeForce 6100 TC UMA
Athlon 64
Athlon 64 FX
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce4 430
(C51)
[ ? ]
GeForce 6150 TC UMA
Athlon 64
Athlon 64 FX
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 570 Ultra
( ? )
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 570 SLI
( ? )
[570 SLI]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)2x PCI ExpressN/A
NVidia nForce 590 SLI
( ? )
[590 SLI]
[590 MCP]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)2x PCI ExpressN/A
NVidia nForce 500
( ? )
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 500 Ultra
( ? )
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 500 SLI
( ? )
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)2x PCI ExpressN/A
NVidia nForce 520 LE
( ? )
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 520
( ? )
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 550
( ? )
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 560
( ? )
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 560 SLI
( ? )
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR/DDR2
--------N/A200 (x2)2x PCI ExpressN/A
NVidia nForce 630a SLI 7025
( ? )
[ ? ]
GeForce 7025
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 630a SLI 7050
( ? )
[ ? ]
GeForce 7050
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia GeForce 8100
(C77)
[ ? ]
GeForce 8100 DX10
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia GeForce 8200
(C77)
[ ? ]
GeForce 8200 DX10
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia GeForce 8300
(C78)
[ ? ]
GeForce 8300 DX10
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI Express 2.0N/A
NVidia nForce 720a
(MCP78D)
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 730a
(MCP78H)
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)PCI ExpressN/A
NVidia nForce 750a SLI
(MCP72 P)
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)2x PCI Express 2.0N/A
NVidia nForce 780a SLI
(MCP72 XE)
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)3x PCI Express 2.0N/A
NVidia nForce 980a SLI
(MCP72 XE)
[ ? ]
Athlon 64
Athlon 64 FX
Athlon 64 X2
Phenom
Integrated into CPU
DDR2
--------N/A200 (x2)3x PCI Express 2.0N/A
NVidia nForce4 Pro 3400
[ ? ]
OpteronIntegrated into CPU--------N/A200 (x2)2x PCI ExpressN/A
NVidia nForce4 Pro 3600
[ ? ]
[ ? ] nForce Pro 3050
Opteron DualIntegrated into CPU--------N/A200 (x2)2x PCI ExpressN/A
NVidia nForce ? 3xSLI
(MCP82-S1)
[ ? ]
PhenomIntegrated into CPU
DDR3
--------N/A200 (x2)3x PCI Express 2.0N/A
NVidia nForce ? SLI
(MCP82-S2)
[ ? ]
PhenomIntegrated into CPU
DDR3
--------N/A200 (x2)2x PCI Express 2.0N/A
NVidia nForce ? SLI
(MCP85-S)
[ ? ]
? DX10
PhenomIntegrated into CPU
DDR3
--------N/A200 (x2)2x PCI Express 2.0N/A
NVidia nForce ? SLI
(MCP85-V)
[ ? ]
? DX10
PhenomIntegrated into CPU
DDR3
--------N/A200 (x2)2x PCI Express 2.0N/A
SiS ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
SiS 755
[755]
[964]
Athlon 64Integrated into CPU--------4x
8x
1.5v
200 (x2)PCI ?N/A
SiS 760
[760]
[964]
SiS 301C AGP
Athlon 64
Athlon 64 FX
Opteron
Integrated into CPU--------4x
8x
1.5v
200 (x2)PCI ?N/A
SiS 760GX
[760GX]
[965]
SiS 301C UMA
Athlon 64
Athlon 64 FX
Opteron
Integrated into CPU--------N/A200 (x2)PCI Express
PCI ?
N/A
SiS 755FX
[755FX]
[964]
Athlon 64 FXIntegrated into CPU--------4x
8x
1.5v
200 (x2)PCI ?N/A
SiS 756
[756]
[965]
[AMD 8131]
Athlon 64 FX
Opteron Dual
Integrated into CPU--------N/A200 (x2)PCI Express
PCI 2.3
N/A
SiS 761
[761]
[965]
Athlon 64
Athlon 64 FX
Opteron
Integrated into CPU--------N/A200 (x2)PCI Express
PCI ?
N/A
SiS 761GL
[761GL]
[965L]
SiS Mirage 1 UMA
Athlon 64
Athlon 64 FX
Athlon 64 X2
Opteron
Integrated into CPU--------N/A200 (x2)PCI Express
PCI ?
N/A
SiS 761GX
[761GX]
[966]
SiS Mirage 1 UMA
Athlon 64
Athlon 64 FX
Athlon 64 X2
Opteron
Integrated into CPU--------N/A200 (x2)PCI Express
PCI ?
N/A
SiS 771
[771]
[966L]
SiS Mirage 3 UMA
Athlon 64
Athlon 64 FX
Athlon 64 X2
Integrated into CPU--------N/A200 (x2)PCI Express
PCI ?
N/A
VIA ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
VIA K8T-800
[ ? ]
[VT8237]
[ ? ] VPX2
Athlon 64
Athlon 64 FX
Opteron Dual
Integrated into CPU--------1x
2x
4x
8x
200 (x2)PCI-X
PCI 2.2
N/A
VIA K8T-800 Pro
[ ? ]
[VT8237]
[ ? ] VPX2
Athlon 64
Athlon 64 FX
Opteron Dual
Integrated into CPU--------1x
2x
4x
8x
200 (x2)PCI-X
PCI 2.2
Asynch
N/A
VIA K8M-800
[ ? ]
[VT8237]
Unichrome Pro IGP
Athlon 64
Athlon 64 FX
Opteron
Integrated into CPU--------1x
2x
4x
8x
200 (x2)PCI-X
PCI 2.2
N/A
VIA K8T-890
[ ? ]
[VT8251]
Athlon 64
Athlon 64 FX
Opteron Dual
Integrated into CPU--------N/A200 (x2)PCI 2.2
PCI Express
Asynch
N/A
VIA K8M-890
[ ? ]
[VT8251]
VIA Chrome9
Athlon 64
Athlon 64 FX
Integrated into CPU--------N/A200 (x2)PCI 2.2
PCI Express
Asynch
N/A
VIA K8T-890 Pro
[ ? ]
[VT8251]
Athlon 64
Athlon 64 FX
Opteron Dual
Integrated into CPU--------N/A200 (x2)PCI ?
2x PCI Express
Asynch
N/A



AMD Fusion Chipsets
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
AMD A50M
(Hudson M1)
[A50M] (FCH)
C-Series
E-Series
Integrated into CPU
128-bit DDR3
--------N/A200PCI Express 2.0N/A
AMD A60M
(Hudson M2)
[A60M] (FCH)
C-Series
E-Series
Integrated into CPU
128-bit DDR3
--------N/A200PCI Express 2.0N/A
AMD A70M
(Hudson M3)
[A70M] (FCH)
C-Series
E-Series
Integrated into CPU
128-bit DDR3
--------N/A200PCI Express 2.0N/A
AMD A45
(Hudson D1)
[A45] (FCH)
A4
A6
A8
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 2.0
PCI ?
N/A
AMD A55
(Hudson D2)
[A55] (FCH)
A4
A6
A8
A10
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 2.0
PCI ?
N/A
AMD A58
(Bolton D2)
[A58] (FCH)
A4
A6
A8
A10
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 2.0
PCI ?
N/A
AMD A68H
(Bolton D2)
[A68H] (FCH)
A4
A6
A8
A10
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 2.0
PCI ?
N/A
AMD A75
(Hudson D3)
[A75] (FCH)
A4
A6
A8
A10
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 2.0
PCI ?
N/A
AMD A85FX
(Hudson D4)
[A85FX] (FCH)
A4
A6
A8
A10
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 2.0
PCI ?
N/A
AMD A78
(Bolton D3)
[A78] (FCH)
A4
A6
A8
A10
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 2.0
PCI ?
N/A
AMD A88X
(Bolton D4)
[A88X] (FCH)
A4
A6
A8
A10
Integrated into CPU
128-bit DDR3
--------N/A100PCI Express 2.0
PCI ?
N/A



AMD Ryzen Chipsets
Intel ChipsetsTypical
CPUs
DRAM
Types
Mem
Rows
DRAM
Density
Max
Mem
ECC/
Parity
AGPBus
Speeds
PCI Clock
Dividers
Max L2/
Tag bits
AMD A320
(?)
[A320]
RyzenIntegrated into CPU
128-bit DDR4
--------N/A100PCI Express 3.0N/A
AMD B350
(?)
[B350]
RyzenIntegrated into CPU
128-bit DDR4
--------N/A100PCI Express 3.0N/A
AMD B450
(?)
[B450]
RyzenIntegrated into CPU
128-bit DDR4
--------N/A100PCI Express 3.0N/A
AMD X370
(?)
[X370]
RyzenIntegrated into CPU
128-bit DDR4
--------N/A100PCI Express 3.0N/A
AMD X399
(?)
[X399]
RyzenIntegrated into CPU
256-bit DDR4
--------N/A100PCI Express 3.0N/A
AMD X470
(?)
[X470]
RyzenIntegrated into CPU
128-bit DDR4
--------N/A100PCI Express 3.0N/A



Abbreviations:


Notes:


South Bridge

ALi/ULi SouthbridgeNorth
Bridges
Northbridge
Connection
ATA
(UDMA)
PCIUSBAudioOther
M1563Aladdin M1667
M1681
M1683
M1687
M1688
Hypertransport
800MB/s
ATA-133
133MB/s
PCI4 hosts
6 ports
2.0
AC97 2.110/100 Ethernet
northbridgeM1685Hypertransport
1600MB/s
ATA-133
133MB/s
PCI4 hosts
6 ports
2.0
AC97
northbridgeM1689Hypertransport
1600MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
PCI 2.3
7 devices
4 hosts
8 ports
2.0
AC9710/100 Ethernet
northbridgeM1697Hypertransport
1600MB/s
ATA-100
100MB/s
Serial ATA-2
300MB/s
PCIe
PCI
6 devices
? hosts
8 ports
2.0
AC9710/100 Ethernet
M1575ATI RD-580Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA-2
300MB/s
PCI? hosts
? ports
2.?
AC97 ?
M1567M1695Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
PCIe? hosts
? ports
2.?
AC97 ?
AMD SouthbridgeNorth
Bridges
Northbridge
Connection
ATA
(UDMA)
PCIUSBAudioOther
81118000Hypertransport
800MB/s
ATA-133
133MB/s
PCI 2.2
33MHz
8 devices
1 host
6 ports
2.0
AC97 2.210/100 Ethernet
8131 PCI-X8000Hypertransport
6400MB/s
N/A2xPCI-X
133MHz
PCI 2.2
66MHz
5 devices
per bridge
N/AN/A
8132 PCI-X 2.08000Hypertransport
6400MB/s
N/A2xPCI-X 2.0
133MHz
PCI 2.2
66MHz
5 devices
per bridge
N/AN/A
8151 AGP8000Hypertransport
6400MB/s
N/AN/AN/AN/A
ATI/AMD SouthbridgeNorth
Bridges
Northbridge
Connection
ATA
(UDMA)
PCIUSBAudioOther
IXP 250Radeon 9100 IGP133MB/sATA-100
100MB/s
PCI ?
?MHz
? devices
? hosts
6 ports
2.0
AC9710/100 Ethernet
IXP 300CRadeon 9000 Pro IGP
Radeon 9100 Pro IGP
?MB/sSerial ATA 1
150MB/s
PCI ?
?MHz
? devices
? hosts
6 ports
2.0
AC?10/100 Ethernet
IXP 320??MB/sSerial ATA 1
150MB/s
ATA-133
133MB/s
PCI ?
?MHz
? devices
? hosts
6 ports
2.0
AC97 2.310/100 Ethernet
IXP 380SBRS-380
RX-380
Hypertransport
?MB/s
ATA ?
?MB/s
PCI 2.3
?MHz
? devices
? hosts
6 ports
2.0
AC?10/100 Ethernet
IXP 400Radeon Xpress 200 (Pentium 4)
Radeon Xpress 200G
Radeon Xpress 200P
Radeon CrossFire Xpress 1600
Hypertransport
1000MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
Raid 0,1
PCIe
PCI ?
33MHz
5 devices
? hosts
8 ports
2.0
AC97
SB450Radeon Xpress 200G
Radeon Xpress 200P
Hypertransport
1000MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
PCIe
PCI ?
33MHz
? devices
? hosts
? ports
2.0
AC97
SB460Radeon Xpress 200G
Radeon Xpress 200P
Hypertransport
1000MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
PCIe
PCI ?
33MHz
? devices
? hosts
? ports
2.0
AC97
SB600AMD 690G
AMD 690V
Radeon CrossFire Xpress 3200
Hypertransport
2000MB/s
ATA-133
133MB/s
Serial ATA-2
300MB/s
Raid 0,1,10
PCIe
PCI 2.3
33MHz
6 devices
? hosts
10 ports
2.0
AC97
SB700AMD 770
AMD 780G
AMD 780V
AMD 790X
AMD 790FX
Hypertransport 3.0
2600MB/s
ATA-133
133MB/s
Serial ATA-2
300MB/s
PCIe 2.0
PCI ?
33MHz
? devices
? hosts
12 ports
2.0
AC97
SB710AMD 760G
AMD 785G
AMD 880G
Hypertransport 3.0
2600MB/s
ATA-133
133MB/s
Serial ATA-2
300MB/s
PCIe 2.0
PCI ?
33MHz
? devices
? hosts
12 ports
2.0
AC97
SB750AMD 790GX
AMD 870FX
Hypertransport 3.0
2600MB/s
ATA-133
133MB/s
Serial ATA-2
300MB/s
PCIe 2.0
PCI ?
33MHz
? devices
? hosts
12 ports
2.0
AC97
SB850AMD 890FX
AMD 890GX
Hypertransport 3.0
2600MB/s
ATA-133
133MB/s
Serial ATA-3
750MB/s
PCIe 2.0
PCI 2.3
33MHz
? devices
? hosts
14 ports
2.0
AC97
SP5100AMD SR5650
AMD SR5670
AMD SR5690
Hypertransport 3.0
2600MB/s
ATA-133
133MB/s
Serial ATA-2
300MB/s
PCI 2.3
33MHz
6 devices
? hosts
? ports
2.0
AC97
SB920AMD 970Hypertransport 3.0
2600MB/s
ATA-133
133MB/s
Serial ATA-3
750MB/s
PCIe 2.0
PCI 2.3
33MHz
? devices
? hosts
14 ports
2.0
AC97
SB950AMD 980G
AMD 990X
AMD 990FX
Hypertransport 3.0
2600MB/s
ATA-133
133MB/s
Serial ATA-3
750MB/s
2x PCIe 2.0
PCI 2.3
33MHz
? devices
? hosts
14 ports
2.0
AC97
SB1060AMD 1070
AMD 1090FX
Hypertransport 3.0
2600MB/s
ATA-133
133MB/s
Serial ATA-3
750MB/s
PCIe 2.0
PCI 2.3
33MHz
? devices
? hosts
14 ports
3.0
AC97
A50MFusion CPUsUMI
2000MB/s
Serial ATA 3
600MB/s
PCIe 2.0? hosts
14 ports
2.0
HDA
A60MFusion CPUsUMI
2000MB/s
Serial ATA 3
600MB/s
Raid 0,1
PCIe 2.0? hosts
14 ports
2.0
HDA10/100/1000 Ethernet
A70MFusion CPUsUMI
2000MB/s
Serial ATA 3
600MB/s
Raid 0,1
PCIe 2.0? hosts
14 ports
3.0
HDA10/100/1000 Ethernet
A45Fusion CPUsUMI
2000MB/s
Serial ATA 2
300MB/s
PCIe 2.0
PCI ?
33MHz
3 devices
? hosts
14 ports
2.0
HDA
A55Fusion CPUsUMI
2000MB/s
Serial ATA 3
600MB/s
Raid 0,1,10
PCIe 2.0
PCI ?
33MHz
3 devices
? hosts
14 ports
2.0
HDA10/100/1000 Ethernet
A75Fusion CPUsUMI
2000MB/s
Serial ATA 3
600MB/s
Raid 0,1,10
PCIe 2.0
PCI ?
33MHz
4 devices
? hosts
14 ports
3.0
HDA10/100/1000 Ethernet
A85FXFusion CPUsUMI
2000MB/s
Serial ATA 3
600MB/s
Raid 0,1,5,10
PCIe 2.0
PCI ?
33MHz
4 devices
? hosts
12 ports
3.0
HDA10/100/1000 Ethernet
Intel SouthbridgeNorth
Bridges
Northbridge
Connection
ATA
(UDMA)
PCIUSBAudioOther
82801BA (ICH2)810e2-DC133
815e
815ep
820e
845
845B
850
850E
860
Hub
266MB/s
ATA-100
100MB/s
PCI 2.2
33MHz
6 devices
2 hosts
4 ports
1.1
AC97 2.1
82801CA (ICH3)830MG
830MP
E7500
E7501
Hub
266MB/s
ATA-100
100MB/s
PCI 2.2
33MHz
6 devices
3 hosts
6 ports
1.1
AC97 2.210/100 Ethernet
82801DB (ICH4)830MG
830MP
845E
845G
845GE
845GL
845PE
E7505
Hub
266MB/s
ATA-100
100MB/s
PCI 2.2
33MHz
6 devices
3 hosts
6 ports
2.0
AC97 2.310/100 Ethernet
82801EB (ICH5)848P
865G
865P
865PE
875P
Hub
266MB/s
ATA-100
Serial ATA 1
150MB/s
PCI 2.3
33MHz
6 devices
4 hosts
8 ports
2.0
AC97 2.310/100 Ethernet
802.3 LAN
82801EB (ICH5R)848P
865G
865P
865PE
875P
Hub
266MB/s
ATA-100
Serial ATA 1
150MB/s
Raid 0
PCI 2.3
33MHz
6 devices
4 hosts
8 ports
2.0
AC97 2.310/100 Ethernet
802.3 LAN
82801FB (ICH6)915P
915G
925X
Hub Link 2
1066MB/s
ATA-100
Serial ATA 1
150MB/s
PCIe 1.0a
PCI 2.3
33MHz
7 devices
4 hosts
8 ports
2.0
AC97 2.310/100 Ethernet
802.3 LAN
82801FR (ICH6-R)915P
915G
925X
925XE
E7221
Hub Link 2
1066MB/s
ATA-100
Serial ATA 1
150MB/s
Raid 0,1
PCIe 1.0a
PCI 2.3
33MHz
7 devices
4 hosts
8 ports
2.0
AC97 2.310/100 Ethernet
802.3 LAN
82801FW (ICH6-W)915P
915G
925X
925XE
Hub Link 2
1066MB/s
ATA-100
Serial ATA 1
150MB/s
PCIe 1.0a
PCI 2.3
33MHz
7 devices
4 hosts
8 ports
2.0
AC97 2.310/100 Ethernet
802.3 LAN
802.11 Wireless
82801FRW (ICH6-RW)915P
915G
925X
Hub Link 2
1066MB/s
ATA-100
Serial ATA 1
150MB/s
Raid 0,1
PCIe 1.0a
PCI 2.3
33MHz
7 devices
4 hosts
8 ports
2.0
AC97 2.310/100 Ethernet
802.3 LAN
802.11 Wireless
6300ESB (I/O)E7210
E7320
E7520
E7525
Hub Link 1.5
266MB/s
ATA-100
Serial ATA 1
150MB/s
Raid 0,1
4xPCI-X
PCI 2.2
33MHz
4 devices
2 hosts
4 ports
2.0
AC97 2.2
82801GB (ICH7)945G
945P
945PL
946PL
946GZ
955X
G31
G41
P31
P35
Hub Link ?
2000MB/s
ATA-100
Serial ATA 2
300MB/s
PCIe 1.0a
PCI 2.3
33MHz
6 devices
4 hosts
8 ports
2.0
AC97 2.310/100 Ethernet
802.3 LAN
82801GR (ICH7-R)955X
975X
Hub Link ?
2000MB/s
ATA-100
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 1.0a
PCI 2.3
33MHz
6 devices
4 hosts
8 ports
2.0
AC97 2.310/100 Ethernet
802.3 LAN
82801HB (ICH8)Q963
P965
G965
Q965
Hub Link ?
1000MB/s
Serial ATA 2
300MB/s
PCIe 1.1
PCI 2.3
33MHz
4 devices
2 hosts
10 ports
2.0
AC97 ?10/100/1000 Ethernet
802.3 LAN
82801HR (ICH8R)
82801HR (ICH8DH)
82801HR (ICH8DO)
Q963
P965
G965
Q965
Hub Link ?
1000MB/s
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 1.1
PCI 2.3
33MHz
4 devices
2 hosts
10 ports
2.0
AC97 ?10/100/1000 Ethernet
802.3 LAN
6321ESB (ICH)5000P
5000V
5000X
Hub Link ?
?MB/s
Serial ATA 2
300MB/s
PCI-X
PCI ?
66MHz
6 devices
? hosts
6 ports
2.0
N/A
82801IB (ICH9)P35
G33
G35
Q33
Q35
X38
Hub Link ?
10000MB/s
Serial ATA 2
300MB/s
PCIe 1.1
PCI 2.3
33MHz
6 devices
6 hosts
12 ports
2.0
AC97 ?10/100 Ethernet
802.3 LAN
82801IR (ICH9R)
82801IR (ICH9DH)
82801IR (ICH9DO)
P35
G33
G35
Q33
Q35
X38
X48
5100
Hub Link ?
10000MB/s
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 1.1
PCI 2.3
33MHz
6 devices
6 hosts
12 ports
2.0
AC97 ?10/100 Ethernet
802.3 LAN
82801JIB (ICH10)P43
P45
G43
G45
Hub Link ?
10000MB/s
Serial ATA 2
300MB/s
PCIe 1.1
PCI 2.3
33MHz
6 devices
6 hosts
12 ports
2.0
HDA10/100/1000 Ethernet
802.3 LAN
82801JIR (ICH10)P43
P45
G43
G45
X58 Express
Hub Link ?
10000MB/s
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 1.1
PCI 2.3
33MHz
6 devices
6 hosts
12 ports
2.0
HDA10/100/1000 Ethernet
802.3 LAN
P55Core i7 CPUsHub Link ?
10000MB/s
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 2.0
PCI 2.3
33MHz
? devices
? hosts
14 ports
2.0
HDA10/100/1000 Ethernet
H55Core i7 CPUsHub Link ?
10000MB/s
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 2.0
PCI 2.3
33MHz
? devices
? hosts
12 ports
2.0
HDA10/100/1000 Ethernet
H57Core i7 CPUsHub Link ?
10000MB/s
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 2.0
PCI 2.3
33MHz
? devices
? hosts
14 ports
2.0
HDA10/100/1000 Ethernet
Q57Core i7 CPUsHub Link ?
10000MB/s
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 2.0
PCI 2.3
33MHz
? devices
? hosts
14 ports
2.0
HDA10/100/1000 Ethernet
B65
H61
H67
P67
Q65
Q67
Z68
Core i7 CPUsHub Link ?
10000MB/s
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 2.0
PCI 2.3
33MHz
? devices
? hosts
14 ports
2.0
HDA10/100/1000 Ethernet
B75
H77
Q75
Q77
Z75
Z77
Core i7 CPUsHub Link ?
10000MB/s
Serial ATA 3
600MB/s
Raid 0,1,5,10
PCIe 3.0? hosts
14 ports
3.0
HDA10/100/1000 Ethernet
H81
H87
Z87
Core i7 CPUsHub Link ?
10000MB/s
Serial ATA 3
600MB/s
Raid 0,1,5,10
PCIe 3.0? hosts
14 ports
3.0
HDA10/100/1000 Ethernet
NVidia SouthbridgeNorth
Bridges
Northbridge
Connection
ATA
(UDMA)
PCIUSBAudioOther
MCP[2]nForce230
nForce430
nForce615D
nForce620D
nForce2-G IGP
nForce2-S SPP
nForce2 400
Hypertransport
800MB/s
ATA-133
133MB/s
PCI 2.2
33MHz
6 devices
2 hosts
6 ports
2.0
AC9710/100 Ethernet
northbridgenForce3
nForce3 Pro 150
Hypertransport
1200MB/s
ATA-133
133MB/s
Serial ATA 1
150MB/s
Raid 0,1
PCI 2.3
33MHz
6 devices
1 host
6 ports
2.0
AC97 2.1802.3 MAC
northbridgenForce3 Pro 250Hypertransport
1600MB/s
ATA-133
133MB/s
Serial ATA 1
150MB/s
Raid 0,1
PCI 2.3
33MHz
6 devices
1 host
6 ports
2.0
AC97 2.110/100 Ethernet
802.3 MAC
northbridgenForce 3 Ultra
nForce3 250Gb
Hypertransport
1600MB/s
ATA-133
133MB/s
Serial ATA 1
150MB/s
Raid 0,1
PCI 2.3
33MHz
6 devices
1 host
8 ports
2.0
AC97 2.110/100/1000 Ethernet
802.3 MAC
northbridgenForce4Hypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 1
150MB/s
Raid 0,1
PCIe
PCI 2.3
33MHz
6 devices
? host
10 ports
2.0
AC97 2.310/100/1000 Ethernet
northbridgenForce4 UltraHypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1
PCIe
PCI 2.3
33MHz
6 devices
? host
10 ports
2.0
AC97 2.310/100/1000 Ethernet
northbridgenForce4 SLIHypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1
PCIe
PCI 2.3
33MHz
6 devices
? host
10 ports
2.0
AC97 2.310/100/1000 Ethernet
MCP04nForce4 SLI X16
nForce4 SLI X16 Intel
Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
AC?10/100/1000 Ethernet
northbridgenForce4 410Hypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1
PCIe? host
? ports
2.0
AC9710/100 Ethernet
northbridgenForce4 430Hypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe? host
? ports
2.0
AC9710/100/1000 Ethernet
Pro 2050 I/OnForce4 Pro 2200Hypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI 2.3
33MHz
5 devices
? host
10 ports
2.0
AC97 2.310/100/1000 Ethernet
northbridgenForce4 Pro 2200Hypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI 2.3
33MHz
5 devices
? host
10 ports
2.0
AC97 2.310/100/1000 Ethernet
northbridgenForce4 Pro 3400Hypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI 2.3
33MHz
5 devices
? host
10 ports
2.0
AC97 2.310/100/1000 Ethernet
Pro 3050 I/OnForce4 Pro 3600Hypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI 2.3
33MHz
5 devices
? host
10 ports
2.0
AC97 2.310/100/1000 Ethernet
northbridgenForce4 Pro 3600Hypertransport
800MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI 2.3
33MHz
5 devices
? host
10 ports
2.0
AC97 2.310/100/1000 Ethernet
500 MCPnForce 500Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 1
150MB/s
Raid 0,1
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
AC9710/100/1000 Ethernet
500 Ultra MCPnForce 500 Ultra
nForce 500 SLI
Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
200MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
AC9710/100/1000 Ethernet
550 MCPnForce 550Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia10/100/1000 Ethernet
570 Ultra MCPnForce 570 UltraHypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia10/100/2000 Ethernet
570 SLI MCPnForce 570 SLIHypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia10/100/2000 Ethernet
570 SLI MCP IntelnForce 570 SLI IntelHypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia10/100/1000 Ethernet
590 SLI MCPnForce 590 SLIHypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia10/100/2000 Ethernet
590 SLI MCP IntelnForce 590 SLI IntelHypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia10/100/2000 Ethernet
650i Ultra MCPnForce 650i UltraHypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia10/100/1000 Ethernet
650i SLI MCPnForce 650i SLIHypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia10/100/1000 Ethernet
680i SLI MCPnForce 680i SLI
nForce 680i SLI LT
Hypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia10/100/2000 Ethernet
680a SLI MCPnForce 680a SLIHypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
10 devices
? hosts
20 ports
2.0
Azalia10/100/4000 Ethernet
northbridgenForce 610i SLI 7050Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1
PCIe
PCI ?
33MHz
? devices
? hosts
8 ports
2.0
HDA10/100 Ethernet
northbridgenForce 630i SLI 7050Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
HDA10/100/1000 Ethernet
northbridgenForce 630i SLI 7100Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
HDA10/100/1000 Ethernet
northbridgenForce 630i SLI 7150Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
HDA10/100/1000 Ethernet
northbridgenForce 630a SLI 7025Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
HDA10/100/1000 Ethernet
northbridgenForce 630a SLI 7050Hypertransport
?MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe
PCI ?
33MHz
? devices
? hosts
12 ports
2.0
HDA10/100/1000 Ethernet
780i SLI MCPnForce 780i SLIHypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5,10
PCIe 2.0
PCIe
PCI ?
33MHz
? devices
? hosts
10 ports
2.0
Azalia2x 10/100/2000 Ethernet
MCP55 PnForce 790i SLI
nForce 790i Ultra SLI
Hypertransport
8000MB/s
ATA-133
133MB/s
Serial ATA 2
300MB/s
Raid 0,1,5
PCIe 2.0
PCIe
PCI ?
33MHz
5 devices
? hosts
10 ports
2.0
Azalia2x 10/100/2000 Ethernet
SiS SouthbridgeNorth
Bridges
Northbridge
Connection
ATA
(UDMA)
PCIUSBAudioOther
961640T
645
646
650
740
750
MuTIOL
533MB/s
ATA-100
100MB/s
PCI 2.2
33MHz
6 devices
2 hosts
6 ports
1.1
AC97 2.210/100 Ethernet
961B645DXMuTIOL
533MB/s
ATA-133
133MB/s
PCI 2.2
33MHz
6 devices
2 hosts
6 ports
1.1
AC97 2.210/100 Ethernet
962651MuTIOL
533MB/s
ATA-133
133MB/s
PCI 2.2
33MHz
6 devices
2 hosts
6 ports
2.0
AC97 2.210/100 Ethernet
IEEE 1394A
963648
648DX
655
655FX
R658
660
746
746DX
755
760
MuTIOL
1066MB/s
ATA-133
133MB/s
PCI ?
33MHz
6 devices
4 hosts
6 ports
2.0
AC97 2.210/100 Ethernet
IEEE 1394A
963L648FX
746FX
MuTIOL
1066MB/s
ATA-133
133MB/s
PCI ?
33MHz
6 devices
4 hosts
6 ports
2.0
AC97 2.210/100 Ethernet
964655FX
655TX
661FX
741
741GX
755
755FX
760
760GX
R659
MuTIOL
1066MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
PCI ?
33MHz
6 devices
4 hosts
8 ports
2.0
AC97 2.310/100 Ethernet
965649
656
656FX
670
756
760GX
761GL
MuTIOL
1066MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
Raid 0,1
PCIe 1.0a
PCI 2.3
33MHz
6 devices
4 hosts
8 ports
2.0
AC97 2.310/100/1000 Ethernet
966649
656
656FX
756
760GX
761GX
771
MuTIOL
?MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
Raid 0,1
PCIe 1.0a
PCI 2.3
33MHz
6 devices
? hosts
10 ports
2.0
AC97 2.310/100/1000 Ethernet
VIA SouthbridgeNorth
Bridges
Northbridge
Connection
ATA
(UDMA)
PCIUSBAudioOther
8233Apollo Pro266
Apollo Pro266T
KT-266
KT-266A
P4M-266
P4M-266A
P4X-266
P4X-266A
Vlink
266MB/s
ATA-100
100MB/s
PCI 2.2
33MHz
5 devices
2 hosts
4 ports
1.1
AC97 2.110/100 Ethernet
8233A
8233C
KM-266
KT-266DP
KT-333
P4X-266E
Vlink
266MB/s
ATA-133
133MB/s
PCI 2.2
33MHz
5 devices
2 hosts
4 ports
1.1
AC97 2.110/100 Ethernet
8235KM-400
KT-333
KT-333A
KT-400
KT-400A
KT-600
P4M-333
P4X-333
P4X-400
P4X-400A
PT-600
Vlink
533MB/s
ATA-133
133MB/s
PCI 2.1
33MHz
5 devices
3 hosts
6 ports
2.0
AC9710/100 Ethernet
8237K8T-400M
K8T-800
KM-400
KT-400A
KT-600
PT-800
Vlink
533MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
Raid 0,1
PCI 2.2
33MHz
6 devices
? hosts
8 ports
2.0
AC97
VIA 7.1
10/100 Ethernet
8237K8T-800 Pro
KT-880
K8T-890
PT-880
PT-880 Pro
PT-894
PT-894 Pro
Ultra Vlink
1066MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
Raid 0,1
PCI 2.2
33MHz
6 devices
? hosts
8 ports
2.0
AC97
VIA 7.1
10/100 Ethernet
8251K8M-890
K8T-890
K8T-890 Pro
PT-880 Pro
PT-894
PT-894 Pro
Ultra Vlink
1066MB/s
ATA-133
133MB/s
Serial ATA-1
150MB/s
Raid 0,1
PCI 2.2
33MHz
6 devices
? hosts
8 ports
2.0
AC97
VIA 7.1
10/100 Ethernet
VPXApollo Pro266T
K8M-800
K8T-800
K8T-800 Pro
P4X-266
P4X-266A
Vlink
533MB/s
N/APCI 66/64
66MHz
PCI ?
33MHz
12 devices
N/AN/A
VPX2K8T-800Vlink
?MB/s
N/A2xPCI-X
133MHz
PCI ?
33MHz
12 devices
N/AN/A



The following table lists the maximum theoretical bandwidth available from the various types of DRAM. It does not necessarily imply that the system can actually utilize the maximum bandwidths listed.

DRAM TypeNameBase
Memory
Speed
DDR/
QDR
Bus
Width
(bits)
Bits
per
Byte
Single Channel
Theoretical
Bandwidth
Dual Channel
Theoretical
Bandwidth
Quad Channel
Theoretical
Bandwidth
SDRAMPC6666MHz--648533MB/s1066MB/s2133MB/s
PC100100MHz--648800MB/s1600MB/s3200MB/s
PC133133MHz--6481066MB/s2133MB/s4266MB/s
"PC150"150MHz--6481200MB/s2400MB/s4800MB/s
DDR SDRAMPC1600
(DDR200)
100MHzx26481600MB/s3200MB/s6400MB/s
PC2100
(DDR266)
133MHzx26482133MB/s4266MB/s8533MB/s
"PC2400"150MHzx26482400MB/s4800MB/s9600MB/s
PC2700
(DDR333)
166MHzx26482666MB/s5333MB/s10666MB/s
PC3200
(DDR400)
200MHzx26483200MB/s6400MB/s12800MB/s
QDR SDRAMPC1600
(QDR400)
100MHzx46483200MB/s6400MB/s
PC2100
(QDR533)
133MHzx46484266MB/s8533MB/s
PC2700
(QDR667)
166MHzx46485333MB/s10666MB/s
DDR-2 SDRAMPC3200
(DDR2-400)
200MHzx26483200MB/s6400MB/s12800MB/s
PC4300
(DDR2-533)
266MHzx26484266MB/s8533MB/s16466MB/s
PC5400
(DDR2-667)
333MHzx26485333MB/s10666MB/s21333MB/s
PC5800
(DDR2-733)
366MHzx26485800MB/s11700MB/s23400MB/s
PC6400
(DDR2-800)
400MHzx26486400MB/s12800MB/s25600MB/s
PC8500
(DDR2-1066)
533MHzx26488533MB/s17066MB/s34133MB/s
PC9600
(DDR2-1200)
600MHzx26489600MB/s19200MB/s38400MB/s
DDR-3 SDRAMPC6400
(DDR3-800)
400MHzx26486400MB/s12800MB/s25600MB/s
PC8500
(DDR3-1066)
533MHzx26488533MB/s17066MB/s34133MB/s
PC10666
(DDR3-1333)
666MHzx264810666MB/s21333MB/s42666MB/s
PC12800
(DDR3-1600)
800MHzx264812800MB/s25600MB/s51200MB/s
PC14933
(DDR3-1866)
933MHzx264814933MB/s29866MB/s59733MB/s
PC16000
(DDR3-2000)
1000MHzx264816000MB/s32000MB/s64000MB/s
PC17000
(DDR3-2133)
1066MHzx264817066MB/s34133MB/s68266MB/s
"PC19200"
(DDR3-2400)
1200MHzx264819200MB/s38400MB/s76800MB/s
DDR-4 SDRAM
PC17000
(DDR4-2133)
1066MHzx264817066MB/s34133MB/s68266MB/s
PC21333
(DDR4-2666)
1333MHzx264821333MB/s42666MB/s85333MB/s
PC22400
(DDR4-2800)
1400MHzx264822400MB/s44800MB/s89600MB/s
PC24000
(DDR4-3000)
1500MHzx264824000MB/s48000MB/s96000MB/s
PC34000
(DDR4-4266)
2133MHzx264834133MB/s68266MB/s136533MB/s
RambusPC600266MHzx21681066MB/s2133MB/s
PC600300MHzx21681200MB/s2400MB/s
PC700300MHzx21681200MB/s2400MB/s
PC700356MHzx21681424MB/s2848MB/s
PC800400MHzx21681600MB/s3200MB/s
Rambus HastingsPC1066533MHzx21684266MB/s
PC1200600MHzx21684800MB/s
Rambus
"32-bit" modules
PC1066533MHzx21684266MB/s
PC1200600MHzx21684800MB/s
Rambus
"64-bit" modules
PC1066533MHzx21688533MB/s
PC1200600MHzx21689600MB/s

"PC150" and "PC2400" are not recognized specifications; they're just overclocked PC133 SDRAM and PC2100 DDR.

QDR SDRAM is not a different type of memory. It is standard DDR SDRAM that is utilized by the chipset as a double-sided memory stick where each DIMM bank (side) can be accessed almost simultaneously. This obviously will only work with double-sided DIMMs and requires a specially designed DIMM to deal with the signalling.

When used with a 133MHz FSB (front side bus) PC600 Rambus only operates at 266MHz base clock. When used with a 100MHz FSB PC700 only runs at 300MHz base clock. PC800 can operate at 400MHz regardless of the speed (100 or 133MHz) of the FSB. PC700 is only supported on the i820 chipset.

Rambus 32-bit RIMMs are effectively 32-bits wide, but in reality two 16-bit wide channels are contained on one module, so the chipset still sees it as dual channel. The same is true for 64-bit modules; they use four 16-bit channels on a single module.


Current URL: http://www.pchardwarelinks.com/chipsets.htm
Designed by: Chris Hare
© 1999-Present by Chris Hare
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Last Updated: October/10/2018