[ Main Menu / Pentium Chipset Specs ]
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.
This chart may or may not be updated in the future. Yeah, I know, there are waaaay too many defunct and moldy chipset charts around, but nobody seemed to address the cacheability thing; which is what this page originally started out as.
Because certain chipsets share the same bus (notably the P6 bus), there may be some overlap of processors. Within each group the chipsets are listed in rough chronological order. Obviously not all chipsets are listed here.
Pentium/Pentium MMX Chipsets | ||||||||||
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ALi Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
ALi Aladdin III | P54C | FPM EDO SDRAM | ? | ?Mbit | 256MB | ? | N/A | 50 60 66 | 1/2 | 512KB/?-bit ?MB WT ?MB WB |
ALi Aladdin IV [M1531] [M1533] | P54C P55C Lin Burst | FPM EDO SDRAM | 8 | 16Mbit 64Mbit | 1GB | Both | N/A | 50 60 66 75 83 | 1/2 2/5 | 1MB/11-bit 512MB WB |
ALi Aladdin IV+ [M1531] [M1543] | P54C P55C Lin Burst | FPM EDO SDRAM Single SIMM | 8 | 16Mbit 64Mbit | 1GB | Both | N/A | 50 60 66 75 83 | 1/2 2/5 | 1MB/11-bit 512MB WB |
ALi Aladdin V [M1541] [M1543] | P54C P55C Lin Burst | FPM EDO SDRAM | 8 | 16Mbit 64Mbit | 1GB | Both | 1x 2x | 50 60 66 75 83 100 | 1/2 2/5 1/3 | 1MB/8-bit See Notes Below |
ALi Aladdin V+ [M1541] [M1543] | P54C P55C Lin Burst | FPM EDO SDRAM | 8 | 16Mbit 64Mbit 128Mbit 256Mbit | 4GB | Both | 1x 2x | 50 60 66 75 83 95 100 | 1/2 2/5 1/3 | 1MB/8-bit See Notes Below |
ALi Aladdin V+ (rev. F) [M1542] [M1543] | P54C P55C Lin Burst | FPM EDO SDRAM | 8 | 16Mbit 64Mbit 128Mbit 256Mbit | 4GB | Both | 1x 2x | 50 60 66 75 83 95 100 | 1/2 2/5 1/3 | 1MB/12-bit See Notes Below |
ALi Aladdin 7 [M1561] [M1535D] ArtX 128-bit SMA | P54C P55C Lin Burst | SDRAM PC100 | 8 | ?Mbit | 1GB | ? | N/A | 66 100 | 1/2 1/3 PCI 2.2 | ?MB/?-bit ?MB WB |
AMD Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
AMD 640 [640] [645] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 768MB | Both | N/A | 50 60 66 | 1/2 | 2MB/10-bit See Notes Below |
[ ? ] [VT82C586B] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 768MB | Both | 1x 2x | 66 100 | 1/2 1/3 | ?MB/?-bit ?MB WT ?MB WB |
Intel Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
Intel 430LX {ISA} (Mercury) [82434LX] (PCMC) [82433LX] (LBX) [82378ZB] (SIO) | P5 | FPM | 6 | 16Mbit | 192MB | Parity | N/A | 60 66 | 1/2 PCI 2.0 | 512KB/9-bit 256MB WT 128MB WB |
Intel 430LX {EISA} (Mercury) [82434LX] (PCMC) [82433LX] (LBX) [82374EB/SB] (ESC) [82375EB/SB] (PCEB) | P5 | FPM | 6 | 16Mbit | 192MB | Parity | N/A | 60 66 | 1/2 PCI 2.0 | 512KB/9-bit 256MB WT 128MB WB |
Intel 430NX {ISA} (Neptune) [82434NX] (PCMC) [82433NX] (LBX) [82378ZB] (SIO) | P54C Uni | FPM | 8 | ?Mbit | 512MB | Parity | N/A | 50 60 66 | 1/2 PCI 2.0 | 512KB/11-bit 512MB WB |
Intel 430NX {ISA} (Neptune) [82434NX] (PCMC) [82433NX] (LBX) [82379AB] (SIO.A) | P54C Dual | FPM | 8 | ?Mbit | 512MB | Parity | N/A | 50 60 66 | 1/2 PCI 2.0 | 512KB/11-bit 512MB WB |
Intel 430NX {EISA} (Neptune) [82434NX] (PCMC) [82433NX] (LBX) [82374EB/SB] (ESC) [82375EB/SB] (PCEB) | P54C Dual | FPM | 8 | ?Mbit | 512MB | Parity | N/A | 50 60 66 | 1/2 PCI 2.0 | 512KB/11-bit 512MB WB |
Intel 430FX (Triton I) [82437FX] (TSC) [82438FX] (TDP) [82371FB] (PIIX) | P54C | FPM EDO | ? | 16Mbit | 128MB | No | N/A | 60 66 | 1/2 PCI 2.0 | 512KB/8-bit 64MB WB |
Intel 430HX (Triton II) [82439HX] (TXC) [82371SB] (PIIX3) | P54C Dual P55C Dual | FPM EDO | 8 | 16Mbit 64Mbit | 512MB | Both | N/A | 60 66 | 1/2 | 512KB/11-bit 512MB WB |
Intel 430VX (Triton II/III) [82437VX] (TVX) [82438VX] (TDX) [82371SB] (PIIX3) UMA | P54C P55C | FPM EDO SDRAM | 5 | 16Mbit | 128MB | No | N/A | 50 60 66 | 1/2 | 512KB/8-bit 64MB WB |
Intel 430TX [82439TX] (MTXC) [82371AB] (PIIX4) | P54C P55C | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 256MB | No | N/A | 50 60 66 | 1/2 | 512KB/8-bit 64MB WB |
OPTi Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
OPTi Python [82C546] [82C547] [82C606] [82C822] | P5 P54C | FPM | 4 | 16Mbit | 128MB | ? | N/A | 50 60 66 | 1/1 1/2 2/3 VLB/PCI | 512KB/?-bit ?MB WT ?MB WB |
OPTi Cobra [82C596] [82C597] [82C606] [82C822] | P5 P54C | FPM | 4 | 16Mbit | 128MB | ? | N/A | 50 60 66 | 33MHz VLB/PCI | 512KB/?-bit ?MB WT ?MB WB |
OPTi Viper [82C556] [82C557] [82C558] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 512MB | Parity | N/A | 50 60 66 | 1/2 | 512KB/8-bit 128MB WT 128MB WB |
OPTi Viper-N [82C556] [82C557] [82C558N] | P54C P55C Lin Burst | FPM EDO | 6 | 16Mbit 64Mbit | 512MB | Parity | N/A | 50 60 66 | 1/2 | 512KB/8-bit 128MB WT 128MB WB |
OPTi Viper-N+ [82C556M] [82C557M] [82C558E] | P54C P55C Lin Burst | FPM EDO | 6 | 16Mbit 64Mbit | 512MB | Parity | N/A | 50 60 66 | 1/2 | 512KB/8-bit 128MB WT 128MB WB |
OPTi ViperMax [82C566] [82C567] [82C568] UMA | P54C P55C Lin Burst | FPM EDO BEDO SDRAM | 6 F 6 E 4 B 4 S | 16Mbit 64Mbit | 512MB | Parity | N/A | 50 60 66 | 1/2 Asynch | 512KB/8-bit 128MB WT 128MB WB |
OPTi Viper Xpress [82C576] [82C577] [82C578] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 512MB | Parity | N/A | 40 50 60 66 | 1/2 | 512KB/?-bit ?MB WT ?MB WB |
OPTi Vendetta [82C750] | P54C Lin Burst | FPM EDO SDRAM | 8 | 16Mbit 64Mbit | 512MB | Both | N/A | 50 60 66 | 1/2 | 512KB/?-bit ?MB WT ?MB WB |
SiS Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
SiS 501/02/03 [501] [502] [503] | P5 P54C | FPM EDO | 4 | 16Mbit | 128MB | No | N/A | 50 60 66 | 1/2 2/3 14MHz | 512MB/8-bit 128MB WT 64MB WB |
SiS 5511/12/13 [5511] [5512] [5513] | P54C Dual | FPM EDO 2-way Interleave Single SIMM | 4 | 16Mbit | 512MB | Parity | N/A | 50 60 66 | 1/2 Asynch | 1MB/8-bit 256MB WT 128MB WB |
SiS 5596 (Genesis) [5596] [5513] UMA | P54C | FPM EDO | 4 | 16Mbit | 512MB | No | N/A | 50 60 66 | 1/2 Asynch | 1MB/8-bit 256MB WT 128MB WB |
SiS 5571 (Trinity) [5571] | P54C P55C Lin Burst | FPM EDO SDRAM Single SIMM | 6 F 6 E 4 S | 16MBit | 384MB F 384MB E 256MB S | No | N/A | 50 60 66 75 | 1/2 Asynch | 512KB/8-bit 128MB WT 128MB WB |
SiS 5597/98 (Jedi) [5597] UMA | P54C P55C Lin Burst | FPM EDO SDRAM Single SIMM | 6 | 16Mbit 64Mbit | 384MB | No | N/A | 50 55 60 66 75 | 1/2 Asynch | 512KB/8-bit 128MB WB |
SiS 5581/82 [5581/82] | P54C P55C Lin Burst | FPM EDO SDRAM Single SIMM | 6 | 16Mbit 64Mbit | 384MB | No | N/A | 50 55 60 66 75 | 1/2 Asynch | 512KB/8-bit 128MB WB |
SiS 5591/92 (David) [5591/92] [5595] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 768MB | No | 1x 2x | 50 60 66 75 83 100 | 1/2 Asynch | 1MB/8-bit 256MB WB |
SiS 530 (Sinbad) [530] [5595] SiS6326 AGP UMA | P54C P55C Lin Burst | SDRAM Mem=3/4 Bus Mem=4/5 Bus Mem=5/4 Bus | 6 | 16Mbit 64Mbit | 1.5GB | No | 1x 2x | 66 75 83 95 100 | Asynch PCI 2.2 | 2MB/8-bit 256MB WB |
SiS 540 [540] [950] [301] SiS300 AGP | P54C P55C | SDRAM PC133 VC SDRAM | 6 | 16Mbit 64Mbit | 1.5GB | ECC | 1x 2x 4x | 66 83 90 95 100 | Asynch PCI 2.2 | 2MB/?-bit ?MB WB |
VIA Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
VIA VP (580VP) [VT82C585VP] [VT82C586] [VT82C587VP] UMA | P54C Lin Burst | FPM EDO BEDO SDRAM Single SIMM | 6 | 16Mbit | 512MB | No | N/A | 50 60 66 | 1/2 | 2MB/10-bit ~2GB WT ~2GB WB |
VIA VP2 [VT82C595] [VT82C586A] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 512MB | ECC | N/A | 50 60 66 | 1/2 | 2MB/10-bit ~2GB WT ~2GB WB |
VIA VP2/97 [VT82C595] [VT82C586B] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 512MB | ECC | N/A | 50 60 66 | 1/2 | 2MB/10-bit ~2GB WT ~2GB WB |
VIA VPX [VT82C585] [VT82C586A] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 512MB | No | N/A | 66 75 | 1/2 Asynch | 2MB/10-bit ~2GB WT ~2GB WB |
VIA VPX/97 [VT82C585] [VT82C586B] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 512MB | No | N/A | 66 75 | 1/2 Asynch | 2MB/10-bit ~2GB WT ~2GB WB |
VIA VP3 [VT82C597/597AT] [VT82C586B] | P54C P55C Lin Burst | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 1GB | Both | 1x 2x | 50 60 66 | 1/2 | 2MB/10-bit ~2GB WT ~2GB WB |
VIA MVP3 [VT82C598/598AT] [VT82C586B] | P54C P55C Lin Burst | FPM EDO SDRAM Mem=AGP | 6 | 16Mbit 64Mbit | 1GB | Both | 1x 2x | 66 75 83 100 | 1/2 2/5 1/3 | 2MB/8-bit 510MB WT 254MB WB |
VIA MVP4 [VT8501] [VT82C686A] Trident Blade3D AGP | P54C P55C Lin Burst | FPM EDO SDRAM VC SDRAM Mem=AGP | 6 | 16Mbit 64Mbit | 768MB | Both | 1x 2x | 66 75 83 100 | 1/2 2/5 1/3 | 2MB/8-bit 510MB WT 254MB WB |
VLSI Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
VLSI Lynx [82C541] [82C543] | P54C | FPM EDO SDRAM | ? | ?Mbit | 256MB | ? | N/A | 50 60 66 | 1/2 Asynch | 512KB/?-bit ?MB WT ?MB WB |
Pentium Pro/Pentium II/Pentium III Chipsets | ||||||||||
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ALi Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
ALi Aladdin Pro [ ? ] [ ? ] | P-II | FPM EDO SDRAM | ? | 16Mbit 64Mbit | ? | Both | 1x 2x | 60 66 | 1/2 | N/A |
ALi Aladdin Pro II [M1621] [M1543] | P-II Dual | FPM EDO SDRAM | 8 | 16Mbit 64Mbit | 2GB F 2GB E 1GB S | Both | 1x 2x | 60 66 100 | 1/2 1/3 | N/A |
ALi Aladdin TNT2 [M1631] [M1535D] TNT2 AGP UMA | P-III Celeron | EDO SDRAM PC133 VC SDRAM | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | ECC | 1x 2x | 66 100 | 1/2 1/3 PCI 2.2 | N/A |
ALi Aladdin Pro 4 [M1641B] [M1535D] | P-III Celeron | EDO SDRAM PC133 VC SDRAM | 8 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | ECC | 1x 2x 4x | 66 100 | 1/2 1/3 PCI 2.2 | N/A |
[M1642] [M1535D] ? AGP | P-III Celeron | SDRAM PC133 DDR SDRAM VC SDRAM | 8 | 16Mbit 64Mbit 128Mbit 256Mbit | ?GB | ECC | 1x 2x 4x | 100 133 | 1/3 1/4 PCI 2.2 | N/A |
ALi CyberAladdin [M1644] [M1535D+] Cyberblade XT UMA | P-III Celeron | SDRAM PC133 DDR PC2100 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | ECC | 1x 2x 4x | 100 133 | 1/3 1/4 Asynch PCI 2.2 | N/A |
ALi CyberAladdin-T [M1644] [M1535D+] Cyberblade XT UMA | P-III P-III(T) Celeron | SDRAM PC133 DDR PC2100 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | ECC | 1x 2x 4x | 100 133 | 1/3 1/4 Asynch PCI 2.2 | N/A |
ALi Aladdin Pro 5 [M1651] [M1535D+] | P-III Celeron | SDRAM PC133 VC SDRAM DDR PC2100 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | ECC | 1x 2x 4x | 100 133 | 1/3 1/4 Asynch PCI 2.2 | N/A |
ALi Aladdin Pro 5T [M1651T] [M1535D+] | P-III P-III(T) Celeron | SDRAM PC133 VC SDRAM DDR PC2100 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | ECC | 1x 2x 4x | 100 133 | 1/3 1/4 Asynch PCI 2.2 | N/A |
ATI Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
ATI S1-370 TL [S1-370 TL] [M1535D] ArtX 128-bit UMA | P-III Celeron | SDRAM PC133 | ? | ?Mbit | ?GB | ? | N/A | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
[ ? ] [ ? ] Radeon 7000 AGP | P-III Celeron | DDR PC2100 | ? | ?Mbit | ?GB | ? | 1x 2x 4x 8x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
Intel Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
Intel 450GX (Orion) [82454GX] (PB) [82453GX] (DC) [82452GX] (DP) [82451GX] (MIC) UMA | P-Pro Quad | FPM 2-way Interleave 4-way Interleave | 8 | 16Mbit 64Mbit | 4GB | Both | N/A | 60 66 | 1/2 | N/A |
Intel 450KX (Mars) [82454KX] (PB) [82453KX] (DC) [82452KX] (DP) [82451KX] (MIC) UMA | P-Pro Dual | FPM 2-way Interleave | 8 | 16Mbit 64Mbit | 1GB | Both | N/A | 60 66 | 1/2 | N/A |
Intel 440FX (Natoma) [82441FX] (PMC) [82442FX] (DBX) [82371SB] (PIIX3) | P-Pro Dual P-Pro OD Dual P-II Dual | FPM EDO BEDO | 8 | 16Mbit 64Mbit | 1GB | Both | N/A | 50 60 66 | 1/2 | N/A |
Intel 440LX [82443LX] (PAC) [82371AB] (PIIX4) | P-II Dual Celeron | EDO SDRAM | 8 | 16Mbit 64Mbit | 1GB E 512MB S | Both | 1x 2x | 66 | 1/2 | N/A |
Intel 440BX [82443BX] (PAC) [82371EB] (PIIX4E) | P-II Dual P-III Dual Celeron | EDO SDRAM Reg SDRAM ESDRAM | 6 E 8 S 8 Reg 8 ESD | 16Mbit 64Mbit 128Mbit | 1GB | Both | 1x 2x | 66 100 | 1/2 1/3 1/4 | N/A |
Intel 440EX [82443EX] (PAC) [82371AB/EB] (PIIX4/4E) | P-II Celeron | EDO SDRAM | 4 | 16Mbit 64Mbit | 256MB | No | 1x 2x | 66 | 1/2 | N/A |
Intel 440ZX [82443ZX] (PAC) [82371EB] (PIIX4E) | P-II Celeron | EDO SDRAM | 4 | 16Mbit 64Mbit | 256MB | No | 1x 2x | 66 100 | 1/2 1/3 | N/A |
Intel 440ZX66 [82443ZX] (PAC) [82371EB] (PIIX4E) | Celeron | EDO SDRAM | 4 | 16Mbit 64Mbit | 256MB | No | 1x 2x | 66 | 1/2 | N/A |
Intel 810L (Whitney) [82810] (GMCH) [82801AB] (ICH0) [82802] (FWH) i752 AGP (Portola) | Celeron | SDRAM PC100 Asynch Mem | 4 | 16Mbit 64Mbit 128Mbit | 512MB | No | 1x 2x | 66 100 | 1/2 1/3 PCI 2.2 | N/A |
Intel 810 (Whitney) [82810] (GMCH) [82801AA] (ICH) [82802] (FWH) i752 AGP (Portola) | Celeron | SDRAM PC100 Asynch Mem | 4 | 16Mbit 64Mbit 128Mbit | 512MB | No | 1x 2x | 66 100 | 1/2 1/3 PCI 2.2 | N/A |
Intel 810-DC100 (Whitney) [82810-DC100] (GMCH) [82801AA] (ICH) [82802] (FWH) i752 AGP (Portola) | Celeron | SDRAM PC100 Asynch Mem | 4 | 16Mbit 64Mbit 128Mbit | 512MB | No | 1x 2x | 66 100 | 1/2 1/3 PCI 2.2 | N/A |
Intel 810e-DC133 (Whitney) [82810E-DC133] (GMCH) [82801AA] (ICH) [82802] (FWH) i752 AGP (Portola) | P-III P-III(T) Celeron See Notes Below | SDRAM PC100 Asynch Mem | 4 | 16Mbit 64Mbit 128Mbit | 512MB | No | 1x 2x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
Intel 820 (Camino) [82820] (MCH) [82801AA] (ICH) [82802] (FWH) | P-III Dual Celeron | Reg SDRAM RDR PC800 | -- | 64Mbit 128Mbit 256Mbit | 1GB Reg 1GB RDR | ECC | 1x 2x 4x | 100 133 | 1/3 1/4 PCI 2.2 | N/A |
Intel 815 (Solano) [82815] (GMCH) [82801AA] (ICH) [82802] (FWH) i754 AGP (Coloma) | P-III P-III(T) Celeron See Notes Below | SDRAM PC133 | 6 | 64Mbit 128Mbit 256Mbit | 512MB | No | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
Intel 815e (Solano-2) [82815] (GMCH) [82801BA] (ICH2) [82802] (FWH) i754 AGP (Coloma) | P-III P-III(T) Celeron See Notes Below | SDRAM PC133 | 6 | 64Mbit 128Mbit 256Mbit | 512MB | No | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
Intel 820e (Camino-2) [82820] (MCH) [82801BA] (ICH2) [82802] (FWH) | P-III Dual Celeron | RDR PC800 | -- | 64Mbit 128Mbit 256Mbit | 1GB | Yes | 1x 2x 4x | 100 133 | 1/3 1/4 PCI 2.2 | N/A |
Intel 815p (Solano-3) [82815P] (MCH) [82801AA] (ICH) [82802] (FWH) | P-III P-III(T) Celeron See Notes Below | SDRAM PC133 | 6 | 64Mbit 128Mbit 256Mbit | 512MB | No | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
Intel 815ep (Solano-3) [82815P] (MCH) [82801BA] (ICH2) [82802] (FWH) | P-III P-III(T) Celeron See Notes Below | SDRAM PC133 | 6 | 64Mbit 128Mbit 256Mbit | 512MB | No | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
Intel 810e2-DC133 (Whitney) [82810E-DC133] (GMCH) [82801AA] (ICH2) [82802] (FWH) i752 AGP (Portola) | P-III P-III(T) Celeron See Notes Below | SDRAM PC100 Asynch Mem | 4 | 16Mbit 64Mbit 128Mbit | 512MB | No | 1x 2x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
Intel 815g (Solano-3) [82815G] (GMCH) [82801AA] (ICH) [82802] (FWH) i754 AGP (Coloma) | P-III P-III(T) Celeron | SDRAM PC133 | 6 | 64Mbit 128Mbit 256Mbit | 512MB | No | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
Intel 815eg (Solano-3) [82815G] (GMCH) [82801BA] (ICH2) [82802] (FWH) i754 AGP (Coloma) | P-III P-III(T) Celeron | SDRAM PC133 | 6 | 64Mbit 128Mbit 256Mbit | 512MB | No | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
(Almador) [82830P] (MCH) [82801CA] (ICH3) | P-III P-III(T) Celeron | SDRAM PC133 | ? | 64Mbit 128Mbit 256Mbit 512Mbit | 1GB | No | 1x 2x 4x | 133 | 1/4 PCI 2.2 | N/A |
(Almador) [82830G] (GMCH) [82801CA] (ICH3) ? AGP | P-III P-III(T) Celeron | SDRAM PC133 | ? | 64Mbit 128Mbit 256Mbit 512Mbit | 1GB | No | 1x 2x 4x | 133 | 1/4 PCI 2.2 | N/A |
Intel 440GX [82443GX] (PAC) [82371EB] (PIIX4E) | P-II Dual P-III Dual P-II Xeon Dual P-III Xeon Dual | SDRAM Reg SDRAM | 8 | 16Mbit 64Mbit 128Mbit 256Mbit | 2GB | Both | 1x 2x | 100 | 1/3 | N/A |
Intel 450NX [82454NX] (PXB) [82453NX] (MUX) [82452NX] (RCG) [82451NX] (MIOC) [82371EB] (PIIX4E) | P-II Xeon Quad P-III Xeon Quad | FPM EDO 2-way Interleave 4-way Interleave | 8 | 16Mbit 64Mbit | 8GB | Both | N/A | 90 100 | 1/3 | N/A |
Intel 840 (Carmel) [82840] (MCH) [82801AA] (ICH) [82802] (FWH) [82803AA] (MRH-R) [82806AA] (P64H) | P-III Dual P-III Xeon Quad | Reg SDRAM RDR DC PC800 | -- | 64Mbit 128Mbit 256Mbit | 8GB Reg 4GB RDR | ECC | 1x 2x 4x | 100 133 | 1/3 1/4 | N/A |
Intel Profusion [ ? ] [ ? ] | P-III Xeon Oct | SDRAM PC100 2-way Interleave | ? | ?Mbit | 32GB | ECC | N/A | 100 | 1/3 PCI-66/64 | N/A |
Micron Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
Micron Samurai [ ? ] [VT82C586B] | PII Dual | FPM EDO SDRAM | 8 | 16Mbit 64Mbit | 1GB | Yes | N/A | 66 | PCI-66/64 | N/A |
Micron Samurai DDR (Copperhead) [ ? ] [ ? ] (Coppertail) | PIII Dual PIII(T) Dual P-III-S Dual | DDR PC? Reg DDR | ? | 512Mbit | 4GB DDR 8GB Reg | Yes | 1x 2x 4x | 100 133 | PCI-X PCI 2.2 | N/A |
OPTi Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
OPTi Discovery [82C650] [82C651] | P-Pro P-Pro OD | ? | ? | ?Mbit | ?MB | ? | N/A | ? | ? | N/A |
ServerWorks Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
SW Serverset III LE [NB6635] (CNB30LE) [NB6566] (CIOB20) | P-III Dual P-III-S Dual P3 Xeon Dual | SDRAM PC133 Reg SDRAM | ? | ?Mbit | 4GB | ECC | N/A | 100 133 | 1/3 1/4 PCI-66/64 | N/A |
SW Serverset III HE [NB6536] (CNB20HE) [NB6566] (CIOB20) [NB6555IO] (OSB4) [NB6535] (MADP) | P-III Dual P-III-S Dual P-III Xeon Quad | SDRAM QC PC133 4-way Interleave | ? | ?Mbit | 16GB | ECC | N/A | 100 133 | 1/3 1/4 PCI-66/64 | N/A |
SW Serverset III WS [NB6536] (CNB20HE) [NB6566] (CIOB20) [NB6555] (AOB2) [NB6525] (MADP) | P-III Dual P-III-S Dual P-III Xeon Dual | SDRAM DC PC133 2-way Interleave | ? | ?Mbit | 8GB | ECC | 4x | 100 133 | 1/3 1/4 PCI-66/64 | N/A |
SW Serverset III HESL [NB-HESL] [CIOB2] [CSB5] | P-III Dual P-III-S Dual P-III Xeon Dual | SDRAM DC PC133 2-way Interleave | ? | ?Mbit | 12GB | ECC Chipkill | N/A | 100 133 | 1/3 1/4 PCI-66/64 | N/A |
SiS Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
SiS 5600 [5600] [5595] | P-II Dual | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 1.5GB | ECC | 1x 2x | 60 66 100 | 1/2 1/3 | N/A |
SiS 600 [600] [5595] | P-II Dual | FPM EDO SDRAM | 6 | 16Mbit 64Mbit | 1.5GB | ECC | 1x 2x | 60 66 100 | 1/2 1/3 | N/A |
SiS 620 [620] [5595] SiS6326 AGP UMA | P-II | SDRAM Mem=3/4 Bus Mem=4/5 Bus Mem=5/4 Bus Mem=3/2 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x | 60 66 75 83 100 | Asynch PCI 2.2 | N/A |
[621] [5595] SiS6326 AGP | P-II | SDRAM | ? | ?Mbit | ?GB | ? | 1x 2x 4x | 66 100 | Asynch PCI 2.2 | N/A |
SiS 630 [630] SiS301 AGP UMA | P-III Celeron | SDRAM PC133 VC SDRAM Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | No | 1x 2x 4x | 66 100 133 | Asynch PCI 2.2 | N/A |
SiS 630S [630S] SiS301 AGP | P-III Celeron | SDRAM PC133 VC SDRAM Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | No | 1x 2x 4x | 66 100 133 | Asynch PCI 2.2 | N/A |
SiS 630E [630E] SiS301 AGP | P-III Celeron | SDRAM PC133 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | No | 1x 2x 4x | 66 100 133 | Asynch PCI 2.2 | N/A |
SiS 633 [633] | P-III | SDRAM PC133 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 66 100 133 | PCI 2.2 | N/A |
SiS 635 [635] | P-III | SDRAM PC133 DDR PC2100 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 66 100 133 | PCI 2.2 | N/A |
SiS 635T [635T] | P-III P-III(T) | SDRAM PC133 DDR PC2100 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 66 100 133 | PCI 2.2 | N/A |
SiS 630ST [630ST] SiS301 AGP | P-III P-III(T) Celeron | SDRAM PC133 VC SDRAM Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | No | 1x 2x 4x | 66 100 133 | Asynch PCI 2.2 | N/A |
SiS 633T [633T] | P-III P-III(T) | SDRAM PC133 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 66 100 133 | PCI 2.2 | N/A |
SiS 630ET [630ET] SiS301 AGP | P-III P-III(T) Celeron | SDRAM PC133 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | No | 1x 2x 4x | 66 100 133 | Asynch PCI 2.2 | N/A |
[640T] [961] SiS 315 AGP | P-III P-III(T) | SDRAM PC133 DDR SDRAM | ? | ?Mbit | 1.5GB | ? | 1x 2x 4x | 66 100 133 | PCI 2.2 | N/A |
VIA Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
VIA Apollo [VT82C685] [VT82C586] [VT82C687] | P-Pro Dual P-Pro OD Dual | FPM EDO | 8 | 16Mbit 64Mbit | 1GB | ? | N/A | 66 | 1/2 | N/A |
VIA Apollo Pro [VT82C691] [VT82C586B] | P-Pro P-Pro OD P-II | FPM EDO SDRAM ESDRAM VC SDRAM Mem=AGP | 8 | 16Mbit 64Mbit | 1GB | Both | 1x 2x | 66 100 | 1/2 2/5 1/3 | N/A |
VIA Apollo Pro+ [VT82C693] [VT82C596A] | P-Pro P-Pro OD P-II | FPM EDO SDRAM VC SDRAM Mem=AGP | 8 | 16Mbit 64Mbit 128Mbit | 1GB | Both | 1x 2x | 66 100 | 1/2 2/5 1/3 | N/A |
VIA Apollo Pro133 [VT82C693A] [VT82C596B] | P-III Celeron | FPM EDO SDRAM PC133 VC SDRAM Mem=AGP Mem=2/3 Bus Mem=3/4 Bus Mem=4/3 Bus Mem=3/2 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | Both | 1x 2x | 66 100 133 | 1/2 2/5 1/3 1/4 PCI 2.2 | N/A |
VIA Apollo Pro133A [VT82C694X] [VT82C596B] | P-III Dual Celeron | FPM EDO SDRAM PC133 Reg SDRAM ESDRAM VC SDRAM Mem=AGP Mem=2/3 Bus Mem=3/4 Bus Mem=4/3 Bus Mem=3/2 Bus | 8 | 16Mbit 64Mbit 128Mbit 256Mbit | 2GB 4GB Reg | Both | 1x 2x 4x | 66 100 133 | 1/2 2/5 1/3 1/4 PCI 2.2 | N/A |
VIA PLE133 (PM601) [VT8601] [VT8231] Trident Blade3D AGP | P-III Celeron | FPM EDO SDRAM PC133 VC SDRAM Mem=2/3 Bus Mem=3/4 Bus Mem=4/3 Bus Mem=3/2 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
VIA PL-133 [VT8604] [VT8231] Savage4 AGP | P-III Celeron | FPM EDO SDRAM PC133 ESDRAM VC SDRAM Mem=AGP Mem=2/3 Bus Mem=3/4 Bus Mem=4/3 Bus Mem=3/2 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | Both | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
VIA PM-133 (VS1-P6) [VT8605] [VT8231] Savage4 AGP | P-III Celeron | FPM EDO SDRAM PC133 ESDRAM VC SDRAM Mem=AGP Mem=2/3 Bus Mem=3/4 Bus Mem=4/3 Bus Mem=3/2 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | Both | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
VIA Apollo Pro266 [VT8633] [VT8233] | P-III Celeron | SDRAM PC133 Reg SDRAM VC SDRAM DDR PC2100 | 8 | 128Mbit 256Mbit 512Mbit | 2GB | ECC | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
VIA PLE133T [VT8602] [VT8231] Trident Blade3D AGP | P-III P-III(T) Celeron | FPM EDO SDRAM PC133 VC SDRAM Mem=2/3 Bus Mem=3/4 Bus Mem=4/3 Bus Mem=3/2 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
VIA PL-133T [VT8604T] [VT8231] Savage4 AGP | P-III P-III(T) Celeron | FPM EDO SDRAM PC133 ESDRAM VC SDRAM Mem=AGP Mem=2/3 Bus Mem=3/4 Bus Mem=4/3 Bus Mem=3/2 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | Both | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
VIA Apollo Pro133T [VT82C694T] [VT82C596B] | P-III P-III(T) Celeron | FPM EDO SDRAM PC133 Reg SDRAM ESDRAM VC SDRAM Mem=AGP Mem=2/3 Bus Mem=3/4 Bus Mem=4/3 Bus Mem=3/2 Bus | 8 | 16Mbit 64Mbit 128Mbit 256Mbit | 2GB 4GB Reg | Both | 1x 2x 4x | 66 100 133 | 1/2 2/5 1/3 1/4 PCI 2.2 | N/A |
VIA Apollo Pro266T [VT8653] [VT8233] [VT8101] (VPX) | P-III P-III(T) Celeron | SDRAM PC133 Reg SDRAM VC SDRAM DDR PC2100 Reg DDR | 8 | 128Mbit 256Mbit 512Mbit | 4GB | ECC | 1x 2x 4x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
(VS10-P6) [VT8608] [ ? ] Savage4 AGP | P-III P-III(T) Celeron | SDRAM PC133 DDR PC2100 | ? | ?Mbit | ?GB | ? | 1x 2x 4x | 100 133 | 1/3 1/4 PCI 2.2 | N/A |
[ ? ] [ ? ] | P-III P-III(T) Celeron | SDRAM PC133 Reg SDRAM DDR PC2700 Reg DDR | ? | ?Mbit | ?GB | ECC | 1x 2x 4x 8x | 66 100 133 | 1/2 1/3 1/4 PCI 2.2 | N/A |
Athlon/Duron Chipsets | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
ALi Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
ALi MAGiK 1 [M1647] [M1535D+] | Athlon Duron | SDRAM PC133 DDR PC2100 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | ? | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Asynch PCI 2.2 | N/A |
[M1648] [ ? ] ? AGP | Athlon Duron | SDRAM PC133 DDR PC2100 | ? | ?Mbit | ?GB | ? | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Asynch PCI 2.2 | N/A |
[M1657] [ ? ] | Athlon Duron | SDRAM PC133 DDR PC2100 | ? | ?Mbit | ?GB | ? | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Asynch PCI 2.2 | N/A |
[M1667] [M1563] | Athlon Duron | SDRAM PC133 DDR PC2700 | ? | ?Mbit | ?GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) | ? | N/A |
AMD Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
AMD 750 [751] (Irongate) [756] (Viper) | Athlon Duron | SDRAM PC100 | 8 | 16Mbit 64Mbit 128Mbit | 768MB | ECC | 1x 2x | 100 (x2) | 1/3 PCI 2.2 | N/A |
AMD 760 [761] (Irongate-4) [766] | Athlon Duron | DDR PC2100 Reg DDR | 8 | 64Mbit 128Mbit 256Mbit 512Mbit | 2GB 4GB Reg | ECC | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 PCI 2.2 | N/A |
AMD 760MP [762] (Irongate-4) [766] | Athlon MP Dual | Reg DDR PC2100 | 8 | 64Mbit 128Mbit 256Mbit 512Mbit | 4GB | ECC | 1x 2x 4x | 100 (x2) 133 (x2) | Pseudosynch PCI 2.2 | N/A |
AMD 760MPX [762] (Irongate-4) [768] | Athlon MP Dual | Reg DDR PC2100 | 8 | 64Mbit 128Mbit 256Mbit 512Mbit | 4GB | ECC | 1x 2x 4x | 100 (x2) 133 (x2) | Pseudosynch PCI-66/64 PCI 2.2 | N/A |
[ ? ] [ ? ] | Athlon MP Dual | DDR PC? | 8 | ?Mbit | ?GB | Yes | 1x 2x 4x | 100 (x2) 133 (x2) | Pseudosynch | N/A |
ATI Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
ATI IGP 320 [IGP 320] [IXP 200] Radeon 7000 AGP | Athlon Duron | SDRAM PC133 DDR PC2100 | ? | ?Mbit | ?GB | ? | 1x 2x 4x 1.5v | 100 (x2) 133 (x2) | ? | N/A |
[IGP ?] [IXP ?] Radeon 8500 AGP | Athlon Duron | SDRAM PC133 DDR PC2700 | ? | ?Mbit | ?GB | ? | 1x 2x 4x 1.5v | 100 (x2) 133 (x2) | ? | N/A |
Micron Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
[ ? ] [ ? ] | Athlon Dual | DDR SDRAM | ? | ?Mbit | ?GB | Yes | 1x 2x 4x | 100 (x2) | PCI-66/64 | N/A |
[4400e] [ ? ] | Athlon | DDR SDRAM | ? | ?Mbit | ?GB | Yes | 1x 2x 4x | 133 (x2) | PCI-X | 8MB L3/?-bit |
[ ? ] [ ? ] Rendition AGP | Athlon | DDR SDRAM | ? | ?Mbit | ?GB | Yes | 1x 2x 4x | 133 (x2) | PCI-X | 8MB L3/?-bit |
[ ? ] [ ? ] Rendition AGP | Athlon | DDR SDRAM | ? | ?Mbit | ?GB | Yes | 1x 2x 4x | 133 (x2) | ? | 8MB L3/?-bit |
NVidia Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
NVidia nForce220 (Crush11) [IGP-64] [MCP] GeForce2 MX | Athlon Duron | SDRAM PC133 DDR PC2100 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce220D (Crush11) [IGP-64] [MCP-D] GeForce2 MX | Athlon Duron | SDRAM PC133 DDR PC2100 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce420 (Crush12) [IGP-128] [MCP] GeForce2 MX | Athlon Duron | SDRAM DC PC133 DDR DC PC2100 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce420D (Crush12) [IGP-128] [MCP-D] GeForce2 MX | Athlon Duron | SDRAM DC PC133 DDR DC PC2100 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce415D (Crush12) [IGP-128] [MCP-D] | Athlon Duron | SDRAM DC PC133 DDR DC PC2100 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce620D (Crush?) [IGP-128/333] [MCP-D] GeForce2 MX | Athlon Duron | SDRAM DC PC133 DDR DC PC2700 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce615D (Crush?) [IGP-128/333] [MCP-D] | Athlon Duron | SDRAM DC PC133 DDR DC PC2700 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce2-ST SPP (Crush18) [ ? ] [MCP-T] | Athlon Duron | DDR DC PC3200 | 6 | ?Mbit | 3GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce2-GT IGP (Crush18) [ ? ] [MCP-T] GeForce4 MX | Athlon Duron | DDR DC PC3200 | 6 | ?Mbit | 3GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce230 (Crush11) [IGP-64] [MCP[2]] GeForce2 MX | Athlon Duron | SDRAM PC133 DDR PC2100 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce230-T (Crush11) [IGP-64] [MCP-T] GeForce2 MX | Athlon Duron | SDRAM PC133 DDR PC2100 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce430 (Crush12) [IGP-128] [MCP[2]] GeForce2 MX | Athlon Duron | SDRAM DC PC133 DDR DC PC2100 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce430-T (Crush12) [IGP-128] [MCP-T] GeForce2 MX | Athlon Duron | SDRAM DC PC133 DDR DC PC2100 Asynch Mem | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | Asynch | N/A |
NVidia nForce2-S SPP (Crush18) [ ? ] [MCP[2]] | Athlon Duron | DDR DC PC3200 | 6 | ?Mbit | 3GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) 166 (x2) | Asynch | N/A |
NVidia nForce2-G IGP (Crush18) [ ? ] [MCP[2]] GeForce4 MX | Athlon Duron | DDR DC PC3200 | 6 | ?Mbit | 3GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) 166 (x2) | Asynch | N/A |
NVidia nForce2 400 (Crush18) [ ? ] [MCP[2]] | Athlon Duron | DDR PC3200 | 6 | ?Mbit | 3GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) 166 (x2) 200 (x2) | Asynch | N/A |
NVidia nForce2 Ultra 400 (Crush18) [ ? ] [MCP-T] | Athlon Duron | DDR PC3200 | 6 | ?Mbit | 3GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) 166 (x2) 200 (x2) | Asynch | N/A |
SiS Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
SiS 730S [730S] SiS301 AGP | Athlon Duron | SDRAM PC133 Asynch Mem | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) | PCI 2.2 | N/A |
SiS 733 [733] | Athlon Duron | SDRAM PC133 | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | PCI 2.2 | N/A |
SiS 735 [735] | Athlon Duron | SDRAM PC133 DDR PC2100 Mem=4/3 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | PCI 2.2 | N/A |
SiS 745 [745] | Athlon Duron | SDRAM PC133 DDR PC2700 Mem=4/3 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | ? | N/A |
SiS 746 [746] [963] | Athlon Duron | SDRAM PC133 DDR PC2700 | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | ?GB | No | 4x 8x 1.5v | 100 (x2) 133 (x2) | 1/3 1/4 PCI 2.2 | N/A |
SiS 746FX [746FX] [963L] | Athlon Duron | SDRAM PC133 DDR PC3200 | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 3GB | No | 4x 8x 1.5v | 100 (x2) 133 (x2) 166 (x2) | 1/3 1/4 1/5 PCI 2.2 | N/A |
SiS 748 [748] [963L] | Athlon Duron | SDRAM PC133 DDR PC3200 | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 3GB | No | 4x 8x 1.5v | 100 (x2) 133 (x2) 166 (x2) 200 (x2) | 1/3 1/4 1/5 1/6 PCI 2.2 | N/A |
[746DX] [963] | Athlon Duron | SDRAM PC133 DDR PC3200 | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | ?GB | No | 1x 2x 4x 8x | 100 (x2) 133 (x2) | 1/3 1/4 PCI 2.2 | N/A |
SiS 740 [740] [961] SiS 315 AGP | Athlon Duron | SDRAM PC133 DDR PC2100 | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 PCI 2.2 | N/A |
[750] [961] SiS 330 AGP | Athlon Duron | SDRAM PC133 DDR PC? | ? | ?Mbit | 1.5GB | ? | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 PCI 2.2 | N/A |
SiS 741 [741] [964] SiS 301B AGP | Athlon Duron | DDR PC3200 | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | No | 4x 8x 1.5v | 100 (x2) 133 (x2) 166 (x2) 200 (x2) | 1/3 1/4 1/5 1/6 PCI 2.2 | N/A |
SiS 741GX [741GX] [964] SiS 301B UMA | Athlon Duron | DDR PC2700 | 6 | 64Mbit 128Mbit 256Mbit 512Mbit | 3GB | No | 4x 8x 1.5v | 100 (x2) 133 (x2) 166 (x2) | 1/3 1/4 1/5 1/6 PCI 2.2 | N/A |
VIA Chipsets | Typical CPUs | DRAM Types | Mem Rows | DRAM Density | Max Mem | ECC/ Parity | AGP | Bus Speeds | PCI Clock Dividers | Max L2/ Tag bits |
VIA KX-133 [VT8371] [VT82C686A] | Athlon | EDO SDRAM PC133 ESDRAM VC SDRAM Mem=4/3 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 2GB | Both | 1x 2x 4x | 100 (x2) | 1/3 Pseudosynch PCI 2.2 | N/A |
VIA KT-133 [VT8363] [VT82C686A] | Athlon Duron | SDRAM PC133 ESDRAM VC SDRAM Mem=4/3 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) | 1/3 Pseudosynch PCI 2.2 | N/A |
VIA KM-133 (VS2-K7) [VT8365] [VT8231] Savage4 AGP | Athlon Duron | FPM EDO SDRAM PC133 VC SDRAM | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) | 1/3 Pseudosynch PCI 2.2 | N/A |
VIA KT-133E [VT8363E] [VT82C686B] | Athlon Duron | SDRAM PC133 ESDRAM VC SDRAM Mem=4/3 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) | 1/3 Pseudosynch PCI 2.2 | N/A |
VIA KT-133A [VT8363A] [VT82C686A] | Athlon Duron | SDRAM PC133 ESDRAM VC SDRAM Mem=4/3 Bus | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Pseudosynch PCI 2.2 | N/A |
VIA KT-266 [VT8366] [VT8233] | Athlon Duron | SDRAM PC133 Reg SDRAM VC SDRAM DDR PC2100 Reg DDR Mem=3/4 Bus Mem=4/3 Bus Mem=AGP | 6 S 8 Reg | 64Mbit 128Mbit 256Mbit 512Mbit | 3GB S 4GB Reg | Both | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Pseudosynch PCI 2.2 | N/A |
VIA KLE133 [VT8361] [VT82C686B] Trident Blade 3D | Athlon Duron | SDRAM PC133 VC SDRAM | ? | ?Mbit | 2GB | ? | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Pseudosynch PCI 2.2 | N/A |
VIA KL-133 [VT8364] [VT82C686B] Savage4 AGP | Athlon Duron | SDRAM PC133 VC SDRAM | ? | 16Mbit 64Mbit 128Mbit 256Mbit | 1GB | ? | 1x 2x 4x | 100 (x2) | 1/3 Pseudosynch PCI 2.2 | N/A |
VIA KL-133A [VT8364A] [VT82C686B] Savage4 AGP | Athlon Duron | SDRAM PC133 VC SDRAM | ? | 16Mbit 64Mbit 128Mbit 256Mbit | 1GB | ? | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Pseudosynch PCI 2.2 | N/A |
VIA KM-133A (VS2-K7) [VT8365A] [VT8231] Savage4 AGP | Athlon Duron | FPM EDO SDRAM PC133 VC SDRAM | 6 | 16Mbit 64Mbit 128Mbit 256Mbit | 1.5GB | No | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Pseudosynch PCI 2.2 | N/A |
VIA KT-266A [VT8366A] [VT8233] | Athlon Duron | SDRAM PC133 Reg SDRAM DDR PC2100 Reg DDR Mem=3/4 Bus Mem=4/3 Bus Mem=AGP | 6 S 8 Reg | 64Mbit 128Mbit 256Mbit 512Mbit | 3GB S 4GB Reg | Both | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 1/5 Pseudosynch PCI 2.2 | N/A |
[ ? ] [VT8233A] | Athlon MP Dual | SDRAM PC133 Reg SDRAM DDR PC2100 Reg DDR | 6 S 8 Reg | 64Mbit 128Mbit 256Mbit 512Mbit | 3GB S 4GB Reg | ECC | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Pseudosynch PCI 2.2 | N/A |
VIA KM-266 (VS12-K7) [VT8375] [VT8233A] Savage8 AGP | Athlon Duron | SDRAM PC133 Reg SDRAM VC SDRAM DDR PC2100 Reg DDR | 6 S 8 Reg | 64Mbit 128Mbit 256Mbit 512Mbit | 3GB S 4GB Reg | ECC | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 Pseudosynch PCI 2.2 | N/A |
VIA KT-333 [VT8367] [VT8233A] | Athlon Duron | SDRAM PC133 Reg SDRAM VC SDRAM DDR PC2700 Reg DDR | 6 S 8 Reg | 64Mbit 128Mbit 256Mbit 512Mbit | 3GB S 4GB Reg | ECC | 1x 2x 4x | 100 (x2) 133 (x2) | 1/3 1/4 1/5 Pseudosynch PCI 2.2 | N/A |
VIA KT-333A [VT8367] [VT8235] | Athlon Duron | SDRAM PC133 Reg SDRAM DDR PC2700 Reg DDR | ? | 64Mbit 128Mbit 256Mbit 512Mbit | 4GB | ECC | 1x 2x 4x 8x | 100 (x2) 133 (x2) | 1/3 1/4 1/5 Pseudosynch PCI 2.2 | N/A |
VIA KT-400 [VT8368] [VT8235] | Athlon Duron | DDR PC3200 | ? | 64Mbit 128Mbit 256Mbit 512Mbit | 4GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) | 1/3 1/4 1/5 Pseudosynch PCI 2.2 | N/A |
VIA KT-400A [VT8377A] [VT8235] | Athlon Duron | DDR PC3200 | ? | 64Mbit 128Mbit 256Mbit 512Mbit | 4GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) 166 (x2) | 1/3 1/4 1/5 Pseudosynch PCI 2.2 | N/A |
[ ? ] [VT8235] Zoetrope AGP | Athlon Duron | SDRAM PC133 Reg SDRAM DDR PC2700 Reg DDR | ? | ?Mbit | ?GB | ECC | 1x 2x 4x 8x | 100 (x2) 133 (x2) | 1/3 1/4 Pseudosynch PCI 2.2 | N/A |
VIA KM-400 [VT8378] [VT8235] UniChrome AGP | Athlon Duron | DDR PC3200 | ? | ?Mbit | ?GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) 166 (x2) | 1/3 1/4 1/5 Pseudosynch PCI 2.2 | N/A |
VIA KT-600 [ ? ] [VT8237] | Athlon Duron | DDR PC3200 | ? | ?Mbit | 4GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) 166 (x2) 200 (x2) | 1/3 1/4 1/5 1/6 Pseudosynch PCI 2.2 | N/A |
VIA KT-880 [ ? ] [VT8237] | Athlon Duron | DDR DC PC3200 | ? | ?Mbit | 8GB | ? | 1x 2x 4x 8x | 100 (x2) 133 (x2) 166 (x2) 200 (x2) | 1/3 1/4 1/5 1/6 Pseudosynch PCI 2.2 | N/A |
Aladdin IV, IV+ L2 Cacheable Range | ||||
---|---|---|---|---|
L2 Size | 8-bit Tag | 11-bit Tag | Assumptions | |
256KB | WB | 128M | 512M | Using 8Kx2 MESI. |
512KB | WB | 128M | 512M | Using 16Kx1 MESI. One Tag bit stolen for invalid bit. |
1MB | WB | 128M | 512M | No MESI. Two Tag bits stolen for invalid and modified bits. |
Aladdin V, V+ (broken) L2 Cacheable Range | |||
---|---|---|---|
L2 Size | Cacheable | Assumptions | |
256KB | WB | 64M | Disable internal TAG. Use internal 8Kx2 MESI and external 8Kx8 TAG. Yields 8 Tag bits. |
256KB | WB | 256M | Disable internal TAG. Use internal 8Kx2 MESI and external 8Kx10 TAG (or two 8Kx8 chips, using only the first two Tag bits of the second chip) leaving 10 bits for Tag. |
512KB | WB | 128M | Disable internal TAG. Use internal 16Kx2 MESI and external 16Kx8 TAG. Yields 8 Tag bits. |
512KB | WB | 512M | Disable internal TAG. Use internal 16Kx2 MESI and external 16Kx10 TAG (or two 16Kx8 chips, using only the first two Tag bits of the second chip) leaving 10 bits for Tag. |
1MB | WB | 128M | Disable internal TAG. 32Kx1 internal MESI used as dirty bit. One bit [7] is stolen from external 32Kx8 Tag chip for invalid bit, leaving 7 bits for Tag. |
1MB | WB | 512M | Disable internal TAG. 32Kx1 internal MESI used as dirty bit. One bit [9] is stolen from external 32Kx10 Tag chip (or two 32Kx8 chips, using only the first two Tag bits of the second chip) for invalid bit, leaving 9 bits for Tag. |
Aladdin V+ (fixed) L2 Cacheable Range | ||||
---|---|---|---|---|
L2 Size | Cacheable | Assumptions | ||
256KB | WB | 256M | Disable external TAGs. Use internal 8Kx2 MESI and internal 8Kx10 TAG. Yields 10 Tag bits. | |
256KB | WB | 1GB | Use internal 8Kx2 MESI. Use internal 8Kx10 TAG [9:0] and first two bits from extended external TAG for Tag bits. Yields 12 Tag bits. | |
512KB | WB | 128M | Disable internal TAG. Use internal 16Kx2 MESI and external 16Kx8 TAG. Yields 8 Tag bits. | |
512KB | WB | 512M | Disable external TAGs. Use internal 16Kx2 MESI and internal 16Kx10 TAG. Yields 10 Tag bits. | |
1MB | WB | 128M | Disable internal TAG. Use internal 32Kx1 MESI for dirty bit. Use one external 32Kx8 chip as Tag. Steal one Tag bit from external TAG (bit [7]) for invalid bit. Yields 7 Tag bits. | |
1MB | WB | 512M | Disable internal TAG. Use internal 32Kx1 MESI for dirty bit. Use both external 32Kx8 chips (or one 32Kx10) as Tag. Steal one Tag bit from extended external TAG (bit [9]) for invalid bit. Yields 9 Tag bits. | |
1MB | WB | 4GB | Disable extended external 32Kx8 TAG (second external chip). Use 32Kx1 internal MESI and one internal Tag (bit [4]) for invalid and dirty bits. Use four bits from internal 32Kx10 TAG [3:0], and eight bits from external 32Kx8 TAG for Tag bits. Yields 12 Tag bits. |
AMD 640 L2 Cacheable Range | |||||
---|---|---|---|---|---|
L2 Size | 8-bit Tag 1 modified | 8-bit Tag All modified | 9-bit Tag 1 modified | 10-bit Tag All modified | |
512KB | WT | 127.5M | 127.5M | 255.5M | 511.5M |
WB | 63.5M | 127.5M | 127.5M | 511.5M | |
1MB | WT | 255M | 255M | 511M | 1023M |
WB | 127M | 255M | 255M | 1023M | |
2MB | WT | 510M | 510M | 1022M | 2046M |
WB | 254M | 510M | 510M | 2046M |
VIA VP, VP2, VP2/97, VPX, VPX/97, VP3 L2 Cacheable Range | |||||
---|---|---|---|---|---|
L2 Size | 8-bit Tag 1 modified | 8-bit Tag All modified | 9-bit Tag 1 modified | 10-bit Tag All modified | |
512KB | WT | 127.5M | 127.5M | 255.5M | 511.5M |
WB | 63.5M | 127.5M | 127.5M | 511.5M | |
1MB | WT | 255M | 255M | 511M | 1023M |
WB | 127M | 255M | 255M | 1023M | |
2MB | WT | 510M | 510M | 1022M | 2046M |
WB | 254M | 510M | 510M | 2046M |
VIA MVP3, MVP4 L2 Cacheable Range | ||
---|---|---|
L2 Size | 8-bit Tag | |
512KB | WT | 127.5M |
WB | 63.5M | |
1MB | WT | 255M |
WB | 127M | |
2MB | WT | 510M |
WB | 254M |
Renamed Chipsets:
PCChips HX Pro = ALi Aladdin III
PCChips SX Pro (M598) = SiS 530
PCChips TX AGP Pro (M577) = VIA MVP3
PCChips TX Pro (M560) = ALi Aladdin IV+
PCChips TX Pro (M575) = ALi Aladdin IV+
PCChips TX Pro II ( ? ) = SiS 5597/98
PCChips TX Pro III (M573) = VIA VP2
PCChips TX Pro IV (M570) = SiS 5591/92
PCChips Top Gun (M565) = ALi Aladdin IV+
PCChips VIA GRA (M858LMR) = VIA MVP4
PCChips VX Pro = VIA VP
PCChips VX Pro+ = VIA VPX
PCChips VX Two = SiS ???
PCChips M590 = SiS 530
PCChips BXToo (M760V) = VIA Apollo Pro
PCChips BXToo (M761V) = VIA Apollo Pro
PCChips BXToo (M767V) = VIA Apollo Pro+
PCChips BXPro (M747) = SiS 5600
PCChips BXCel (M726) = ALi Aladdin Pro II
PCChips BXCel (M729) = ALi Aladdin Pro II
PCChips BXTel (M730) = VIA Apollo Pro
PCChips Xcel 2000 (M741LMRT) = SiS 620
SOYO ETEQ 6618 = VIA VPX/97
SOYO ETEQ 6628 = VIA VP3
SOYO ETEQ 6638 = VIA MVP3
PC Chips actually goes by many names. PCChips = Ability = Alton = Amptron = Aristo = Asia Gate = Asiatech = Assa = Atrend = ECS = Elpina = Eurone = Fugu = Fugutech = Hi Sing = Houston = Hsing Tech = H Tech = Matsonic = Minstaple = PCWare = Pine = Protac = QDI = Warpspeed
ALi/ULi Southbridge | North Bridges | Northbridge Connection | ATA (UDMA) | PCI | USB | Audio | Other |
---|---|---|---|---|---|---|---|
M1533 | Aladdin IV | 133MB/s | ATA-33 33MB/s | PCI | 1 host 2 ports 1.0a | N/A | |
M1543 | Aladdin IV+ Aladdin V Aladdin V+ Aladdin Pro II | 133MB/s | ATA-66 66MB/s | PCI | 1 host 3 ports 1.0a | N/A | |
M1535D | Aladdin TNT2 Aladdin Pro 4 ATI S1-370TL | 133MB/s | ATA-66 66MB/s | PCI | 1 hosts 4 ports 1.0a | AC97 2.1 | |
M1535D+ | CyberAladdin CyberAladdin-T Aladdin Pro 5 Aladdin Pro 5T | 133MB/s | ATA-100 100MB/s | PCI | 2 hosts 6 ports 1.0a | AC97 2.1 | |
M1563 | Aladdin M1667 M1681 M1683 M1687 M1688 | Hypertransport 800MB/s | ATA-133 133MB/s | PCI | 4 hosts 6 ports 2.0 | AC97 2.1 | 10/100 Ethernet |
AMD Southbridge | North Bridges | Northbridge Connection | ATA (UDMA) | PCI | USB | Audio | Other |
756 | 751 | 133MB/s | ATA-66 66MB/s | PCI | 1 host 4 ports 1.0 | N/A | |
766 | 760MP | 133MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 5 devices | 1 host 4 ports 1.0 | N/A | |
768 | 760MPX | 266MB/s | ATA-100 100MB/s | PCI-66/64 66MHz PCI 2.2 33MHz 8 devices | 1 host 4 ports 1.1 | AC97 | |
ATI Southbridge | North Bridges | Northbridge Connection | ATA (UDMA) | PCI | USB | Audio | Other |
IXP 200 | IGP 320 IGP 330 IGP 340 Radeon 9100 IGP | 133MB/s | ATA-100 100MB/s | PCI ? ?MHz ? devices | ? hosts 6 ports 2.0 | AC97 | 10/100 Ethernet |
IXP 210 | ? | 133MB/s | ATA-100 100MB/s | PCI ? ?MHz ? devices | ? hosts 6 ports 2.0 | AC97 | 10/100 Ethernet |
Intel Southbridge | North Bridges | Northbridge Connection | ATA (UDMA) | PCI | USB | Audio | Other |
82371SB (PIIX3) | 430HX 430VX 440FX | 133MB/s | PIO-4 16MB/s | PCI 2.1 | 1 host 2 ports 1.0 | N/A | |
82371AB (PIIX4) 82371EB (PIIX4E) | 430TX 440BX 440EX 440LX 440ZX | 133MB/s | ATA-33 33MB/s | PCI 2.1 33MHz | 1 host 2 ports 1.1 | N/A | |
82801AA (ICH) | 810 810-DC100 810e-DC133 815 815g 815p 820 840 | Hub 266MB/s | ATA-66 66MB/s | PCI 2.2 33MHz 6 devices | 1 host 2 ports 1.1 | AC97 2.1 | |
82801AB (ICH0) | 810L | Hub 266MB/s | ATA-33 33MB/s | PCI 2.2 33MHz 4 devices | 1 host 2 ports 1.1 | AC97 2.1 | |
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 2.2 | 10/100 Ethernet |
NVidia Southbridge | North Bridges | Northbridge Connection | ATA (UDMA) | PCI | USB | Audio | Other |
MCP | nForce220 nForce420 | Hypertransport 800MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 6 devices | 2 hosts 6 ports 1.1 | N/A | 10/100 Ethernet |
MCP-D | nForce220D nForce420D nForce420D nForce615D nForce620D | Hypertransport 800MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 6 devices | 2 hosts 6 ports 1.1 | DD2.1 APU | 10/100 Ethernet |
MCP-T | nForce2-GT IGP nForce2-ST SPP nForce230-T nForce430-T nForce2 Ultra 400 | Hypertransport 800MB/s | ATA-133 133MB/s | PCI 2.2 33MHz 6 devices | 2 hosts 6 ports 2.0 | DD5.1 APU | 10/100 Ethernet IEEE 1394A |
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 | AC97 | 10/100 Ethernet |
SiS Southbridge | North Bridges | Northbridge Connection | ATA (UDMA) | PCI | USB | Audio | Other |
630 630E | 630 630E | 133MB/s | ATA-66 66MB/s | PCI 2.2 33MHz 4 devices | 2 hosts 5 ports ? | AC97 | 10/100 Ethernet |
630S 630ST | 630S 630ST | 133MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 4 devices | 2 hosts 6 ports ? | AC97 | 10/100 Ethernet |
633 633T | 633 633T | MuTIOL 1066MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 6 devices | 2 hosts 6 ports 1.1 | AC97 | |
635 635T | 635 635T | MuTIOL 1066MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 6 devices | 2 hosts 6 ports 1.1 | AC97 | 10/100 Ethernet |
730S | 730S | 133MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 4 devices | 2 hosts 6 ports ? | AC97 | 10/100 Ethernet |
733 | 733 | MuTIOL 1200MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 6 devices | 2 hosts 6 ports ? | AC97 | |
735 | 735 | MuTIOL 1200MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 6 devices | 2 hosts 6 ports ? | AC97 | 10/100 Ethernet |
745 | 745 | MuTIOL 1200MB/s | ATA-100 100MB/s | PCI 2.2 33MHz 6 devices | 2 hosts 6 ports ? | AC97 2.1 | 10/100 Ethernet IEEE 1394 |
961 | 640T 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 2.2 | 10/100 Ethernet |
961B | 645DX | MuTIOL 533MB/s | ATA-133 133MB/s | PCI 2.2 33MHz 6 devices | 2 hosts 6 ports 1.1 | AC97 2.2 | 10/100 Ethernet |
VIA Southbridge | North Bridges | Northbridge Connection | ATA (UDMA) | PCI | USB | Audio | Other |
586 | Apollo VP | 133MB/s | ATA-33 33MB/s | PCI 2.1 33MHz ? devices | 1 host 2 ports 1.0 | N/A | |
586A | VP2 VPX | 133MB/s | ATA-33 33MB/s | PCI 2.1 33MHz ? devices | 1 host 2 ports 1.0 | N/A | |
586B | Apollo Pro VP2/97 VPX/97 VP3 | 133MB/s | ATA-33 33MB/s | PCI 2.1 33MHz 5 devices | 1 host 2 ports 1.0 | N/A | |
596A | Apollo Pro+ MVP3 | 133MB/s | ATA-33 33MB/s | PCI 2.1 33MHz 5 devices | 1 host 2 ports 1.0 | N/A | |
596B | Apollo Pro133 Apollo Pro133A Apollo Pro133T MVP3 | 133MB/s | ATA-33 33MB/s | PCI 2.2 33MHz 5 devices | 1 host 2 ports 1.0 | N/A | |
686A | AMD 750 Apollo Pro133 Apollo Pro133A KT-133 KT-133A KX-133 MVP4 | 133MB/s | ATA-66 66MB/s | PCI 2.2 33MHz 5 devices | 1 host 4 ports 1.1 | AC97 2.0 | |
686B | AMD 760 ATI IGP 320 KL-133 KL-133A KLE133 KT-133E | 133MB/s | ATA-66 66MB/s | PCI 2.2 33MHz 5 devices | 1 host 4 ports 1.1 | AC97 2.0 | |
8231 | KM-133 PL-133 PL-133T PLE133 (PM601) PLE133T PM-133 | 133MB/s | ATA-100 100MB/s | PCI 2.1 33MHz 5 devices | 2 hosts 4 ports ? | AC97 | 10/100 Ethernet |
8233 | Apollo 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 2.1 | 10/100 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 2.1 | 10/100 Ethernet |
8235 | KM-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 | AC97 | 10/100 Ethernet |
8237 | K8T-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 |
8237 | K8T-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 |
VPX | Apollo Pro266T K8M-800 K8T-800 K8T-800 Pro P4X-266 P4X-266A | Vlink 533MB/s | N/A | PCI 66/64 66MHz PCI ? 33MHz 12 devices | N/A | N/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 Type | Name | Base Memory Speed | DDR/ QDR | Bus Width (bits) | Bits per Byte | Single Channel Theoretical Bandwidth | Dual Channel Theoretical Bandwidth | Quad Channel Theoretical Bandwidth |
---|---|---|---|---|---|---|---|---|
SDRAM | PC66 | 66MHz | -- | 64 | 8 | 533MB/s | 1066MB/s | 2133MB/s |
PC100 | 100MHz | -- | 64 | 8 | 800MB/s | 1600MB/s | 3200MB/s | |
PC133 | 133MHz | -- | 64 | 8 | 1066MB/s | 2133MB/s | 4266MB/s | |
"PC150" | 150MHz | -- | 64 | 8 | 1200MB/s | 2400MB/s | 4800MB/s | |
DDR SDRAM | PC1600 (DDR200) | 100MHz | x2 | 64 | 8 | 1600MB/s | 3200MB/s | 6400MB/s |
PC2100 (DDR266) | 133MHz | x2 | 64 | 8 | 2133MB/s | 4266MB/s | 8533MB/s | |
"PC2400" | 150MHz | x2 | 64 | 8 | 2400MB/s | 4800MB/s | 9600MB/s | |
PC2700 (DDR333) | 166MHz | x2 | 64 | 8 | 2666MB/s | 5333MB/s | 10666MB/s | |
PC3200 (DDR400) | 200MHz | x2 | 64 | 8 | 3200MB/s | 6400MB/s | 12800MB/s | |
QDR SDRAM | PC1600 (QDR400) | 100MHz | x4 | 64 | 8 | 3200MB/s | 6400MB/s | |
PC2100 (QDR533) | 133MHz | x4 | 64 | 8 | 4266MB/s | 8533MB/s | ||
(QDR667) | 166MHz | x4 | 64 | 8 | 5333MB/s | 10666MB/s | ||
DDR-2 SDRAM | PC3200 (DDR2-400) | 200MHz | x2 | 64 | 8 | 3200MB/s | 6400MB/s | 12800MB/s |
PC4300 (DDR2-533) | 266MHz | x2 | 64 | 8 | 4266MB/s | 8533MB/s | 16466MB/s | |
PC5400 (DDR2-667) | 333MHz | x2 | 64 | 8 | 5333MB/s | 10666MB/s | 21333MB/s | |
PC5800 (DDR2-733) | 366MHz | x2 | 64 | 8 | 5800MB/s | 11700MB/s | 23400MB/s | |
PC6400 (DDR2-800) | 400MHz | x2 | 64 | 8 | 6400MB/s | 12800MB/s | 25600MB/s | |
PC8500 (DDR2-1066) | 533MHz | x2 | 64 | 8 | 8533MB/s | 17066MB/s | 34133MB/s | |
PC9600 (DDR2-1200) | 600MHz | x2 | 64 | 8 | 9600MB/s | 19200MB/s | 38400MB/s | |
DDR-3 SDRAM | PC6400 (DDR3-800) | 400MHz | x2 | 64 | 8 | 6400MB/s | 12800MB/s | 25600MB/s |
PC8500 (DDR3-1066) | 533MHz | x2 | 64 | 8 | 8533MB/s | 17066MB/s | 34133MB/s | |
PC12800 (DDR3-1600) | 800MHz | x2 | 64 | 8 | 12800MB/s | 25600MB/s | 51200MB/s | |
Rambus | PC600 | 266MHz | x2 | 16 | 8 | 1066MB/s | 2133MB/s | |
PC600 | 300MHz | x2 | 16 | 8 | 1200MB/s | 2400MB/s | ||
PC700 | 300MHz | x2 | 16 | 8 | 1200MB/s | 2400MB/s | ||
PC700 | 356MHz | x2 | 16 | 8 | 1424MB/s | 2848MB/s | ||
PC800 | 400MHz | x2 | 16 | 8 | 1600MB/s | 3200MB/s | ||
Rambus Hastings | PC1066 | 533MHz | x2 | 16 | 8 | 4266MB/s | ||
600MHz | x2 | 16 | 8 | 4800MB/s | ||||
Rambus "32-bit" modules | PC1066 | 533MHz | x2 | 16 | 8 | 4266MB/s | ||
600MHz | x2 | 16 | 8 | 4800MB/s | ||||
Rambus "64-bit" modules | 533MHz | x2 | 16 | 8 | 8533MB/s | |||
PC1200 | 600MHz | x2 | 16 | 8 | 9600MB/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.
The following table presents a *generalized* view of what the L2 cacheability range is for various direct-mapped L2 and Tag bit configurations. The table reflects the assumption that the dirty bit that is needed in write-back mode must come from the TagRAM bits, and is not a separate bit within the chipset itself. Not all chipsets necessarily follow this assumption. And if the chipset does have a separate dirty bit, then the amount of memory that can be cached in write-back mode is the same as write-through.
Cacheable Memory Range (Direct-Mapped only) | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tag Bits | |||||||||||||||
L2 Size | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | |
64KB | WT | 4M | 8M | 16M | 32M | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G |
WB | 2M | 4M | 8M | 16M | 32M | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | |
128KB | WT | 8M | 16M | 32M | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | 64G |
WB | 4M | 8M | 16M | 32M | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | |
256KB | WT | 16M | 32M | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | 64G | 128G |
WB | 8M | 16M | 32M | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | 64G | |
512KB | WT | 32M | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | 64G | 128G | 256G |
WB | 16M | 32M | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | 64G | 128G | |
1MB | WT | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | 64G | 128G | 256G | 512G |
WB | 32M | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | 64G | 128G | 256G | |
2MB | WT | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | 64G | 128G | 256G | 512G | 1T |
WB | 64M | 128M | 256M | 512M | 1G | 2G | 4G | 8G | 16G | 32G | 64G | 128G | 256G | 512G |
In write-through mode the amount of memory that can be cached (addressed) by the L2 cache SRAM is dependent on the amount of L2 cache and the width of the TagRAM. For direct-mapped caches, the size of the L2 cache is one cache page. The Tag bits define the number of memory addresses the cache-size pages can be mapped to. So if you have 512KB of L2 cache and a 7-bit Tag width, the cache page is 512KB and the number of unique addresses that can be defined by the Tag is 128 {27 = 128}. This translates into 64MB cacheable in write-through mode {512KB * 128}. An 8-bit Tag can define 256 addresses, and so with 512KB can cache 128MB of RAM. Every additional Tag bit that is added effectively doubles the amount of cacheable memory.
In write-back mode, you must use one of the Tag bits as a modified (dirty) bit, so the amount of addressable memory is reduced by half. That same 512KB of cache with the 8 bits of TagRAM (actually 7 Tag bits and 1 dirty bit) can only address 64 megabytes of main memory in write-back mode {512KB * 27 = 64MB}, half that of write-through mode.
This does *not* apply to the 2-way, 4-way, or 8-way set associative caches found on various 6th generation processors; only to direct-mapped cache. For direct-mapped caches, the Tag addresses map an entire cache page to memory; for set-associative, the Tags map cache sets (two, four, or eight cache lines, depending on the associativity).
Note that the math here is just quick and dirty. For a much better explanation of how this works, see The PC Guide, Caches and Their Design, and section 2.27 of the CSIPHC FAQ.
The following table is a list of the L2 cacheable ranges for various 6th generation processors that have L2 cache built onto the chip, die, or substrate. All cacheability issues are handled by an on-Chip TagRAM; the motherboard's chipset does not deal with the cacheable range for this L2 at all. All caches are in write-back mode (a separate pair of MESI bits is used to determine the cache state: Modified, Exclusive, Shared, or Invalid).
Chip Codename Voltage Stepping L2 Cache Range P-II 233 Klamath 2.8/3.3 6-3-3 512MB P-II 233 Klamath 2.8/3.3 6-3-4 512MB P-II 266 Klamath 2.8/3.3 6-3-3 512MB P-II 266 Klamath 2.8/3.3 6-3-4 512MB P-II 266 Deschutes 2.0/3.3 6-5-0 512MB P-II 266 Deschutes 2.0/3.3 6-5-2 4GB P-II 300 Klamath 2.8/3.3 6-3-3 512MB P-II 300 Klamath 2.8/3.3 6-3-4 512MB P-II 300 Deschutes 2.0/3.3 6-5-2 4GB P-II 333 Deschutes 2.0/3.3 6-5-0 512MB P-II 333 Deschutes 2.0/3.3 6-5-1 4GB P-II 333 Deschutes 2.0/3.3 6-5-2 4GB P-II 350 Deschutes 2.0/3.3 6-5-1 4GB P-II 350 Deschutes 2.0/3.3 6-5-2 4GB P-II 350 Deschutes 2.0/3.3 6-5-3 4GB P-II 400 Deschutes 2.0/3.3 6-5-1 4GB P-II 400 Deschutes 2.0/3.3 6-5-2 4GB P-II 400 Deschutes 2.0/3.3 6-5-3 4GB P-II 450 Deschutes 2.0/3.3 6-5-2 4GB P-3 450 Katmai 2.0/3.3 6-7-2 4GB P-3 450 Katmai 2.0/3.3 6-7-3 4GB P-3 500 Katmai 2.0/3.3 6-7-2 4GB P-3 500 Katmai 2.0/3.3 6-7-3 4GB P-3 500E Cumine PGA 1.6 6-8-1 4GB P-3 500E Cumine PGA 1.65 6-8-3 4GB P-3 533B Katmai 2.0/3.3 6-7-3 4GB P-3 533EB Coppermine 1.65 6-8-1 4GB P-3 533EB Coppermine 1.65 6-8-3 4GB P-3 533EB Cumine PGA 1.65 6-8-1 4GB P-3 533EB Cumine PGA 1.65 6-8-3 4GB P-3 550 Katmai 2.0/3.3 6-7-3 4GB P-3 550E Coppermine 1.65 6-8-1 4GB P-3 550E Coppermine 1.65 6-8-3 4GB P-3 550E Cumine PGA 1.6 6-8-1 4GB P-3 550E Cumine PGA 1.65 6-8-3 4GB P-3 550E Cumine PGA 1.7 6-8-6 4GB P-3 600 Katmai 2.05/3.3 6-7-3 4GB P-3 600B Katmai 2.05/3.3 6-7-3 4GB P-3 600E Coppermine 1.65 6-8-1 4GB P-3 600E Coppermine 1.65 6-8-3 4GB P-3 600E Coppermine 1.65 6-8-6 4GB P-3 600E Cumine PGA 1.65 6-8-1 4GB P-3 600E Cumine PGA 1.65 6-8-3 4GB P-3 600E Cumine PGA 1.7 6-8-6 4GB P-3 600E Cumine PGA 1.75 6-8-A 4GB P-3 600EB Coppermine 1.65 6-8-1 4GB P-3 600EB Coppermine 1.65 6-8-3 4GB P-3 600EB Coppermine 1.65 6-8-6 4GB P-3 600EB Cumine PGA 1.65 6-8-1 4GB P-3 600EB Cumine PGA 1.65 6-8-3 4GB P-3 600EB Cumine PGA 1.7 6-8-6 4GB P-3 650 Coppermine 1.65 6-8-1 4GB P-3 650 Coppermine 1.65 6-8-3 4GB P-3 650 Coppermine 1.65 6-8-6 4GB P-3 650 Cumine PGA 1.65 6-8-1 4GB P-3 650 Cumine PGA 1.65 6-8-3 4GB P-3 650 Cumine PGA 1.7 6-8-6 4GB P-3 667 Coppermine 1.65 6-8-1 4GB P-3 667 Coppermine 1.65 6-8-3 4GB P-3 667 Coppermine 1.65 6-8-6 4GB P-3 667 Cumine PGA 1.65 6-8-1 4GB P-3 667 Cumine PGA 1.65 6-8-3 4GB P-3 667 Cumine PGA 1.7 6-8-6 4GB P-3 700 Coppermine 1.65 6-8-1 4GB P-3 700 Coppermine 1.65 6-8-3 4GB P-3 700 Coppermine 1.65 6-8-6 4GB P-3 700 Cumine PGA 1.65 6-8-1 4GB P-3 700 Cumine PGA 1.65 6-8-3 4GB P-3 700 Cumine PGA 1.7 6-8-6 4GB P-3 700 Cumine PGA 1.75 6-8-A 4GB P-3 733 Coppermine 1.65 6-8-1 4GB P-3 733 Coppermine 1.65 6-8-3 4GB P-3 733 Coppermine 1.65 6-8-6 4GB P-3 733 Cumine PGA 1.65 6-8-1 4GB P-3 733 Cumine PGA 1.65 6-8-3 4GB P-3 733 Cumine PGA 1.7 6-8-6 4GB P-3 733 Cumine PGA 1.75 6-8-A 4GB P-3 750 Coppermine 1.65 6-8-1 4GB P-3 750 Coppermine 1.65 6-8-3 4GB P-3 750 Coppermine 1.65 6-8-6 4GB P-3 750 Cumine PGA 1.65 6-8-1 4GB P-3 750 Cumine PGA 1.65 6-8-3 4GB P-3 750 Cumine PGA 1.7 6-8-6 4GB P-3 750 Cumine PGA 1.75 6-8-A 4GB P-3 800 Coppermine 1.65 6-8-1 4GB P-3 800 Coppermine 1.65 6-8-3 4GB P-3 800 Coppermine 1.65 6-8-6 4GB P-3 800E Cumine PGA 1.65 6-8-1 4GB P-3 800E Cumine PGA 1.65 6-8-3 4GB P-3 800E Cumine PGA 1.7 6-8-6 4GB P-3 800E Cumine PGA 1.75 6-8-A 4GB P-3 800EB Coppermine 1.65 6-8-1 4GB P-3 800EB Coppermine 1.65 6-8-3 4GB P-3 800EB Coppermine 1.65 6-8-6 4GB P-3 800EB Cumine PGA 1.65 6-8-1 4GB P-3 800EB Cumine PGA 1.65 6-8-3 4GB P-3 800EB Cumine PGA 1.7 6-8-6 4GB P-3 800EB Cumine PGA 1.75 6-8-A 4GB P-3 850 Coppermine 1.65 6-8-3 4GB P-3 850 Coppermine 1.65 6-8-6 4GB P-3 850 Cumine PGA 1.65 6-8-3 4GB P-3 850 Cumine PGA 1.7 6-8-6 4GB P-3 850 Cumine PGA 1.75 6-8-A 4GB P-3 866 Coppermine 1.65 6-8-3 4GB P-3 866 Coppermine 1.65 6-8-6 4GB P-3 866 Cumine PGA 1.65 6-8-3 4GB P-3 866 Cumine PGA 1.7 6-8-6 4GB P-3 866 Cumine PGA 1.75 6-8-A 4GB P-3 866 Cumine-T 1.75 6-8-A 4GB P-3 933 Coppermine 1.7 6-8-3 4GB P-3 933 Coppermine 1.7 6-8-6 4GB P-3 933 Cumine PGA 1.65 6-8-3 4GB P-3 933 Cumine PGA 1.7 6-8-6 4GB P-3 933 Cumine PGA 1.75 6-8-A 4GB P-3 933 Cumine-T 1.75 6-8-A 4GB P-3 1.0 Coppermine 1.7 6-8-6 4GB P-3 1.0 Cumine PGA 1.75 6-8-A 4GB P-3 1.0B Coppermine 1.7 6-8-3 4GB P-3 1.0B Cumine PGA 1.7 6-8-3 4GB P-3 1.0B Cumine PGA 1.7 6-8-6 4GB P-3 1.0B Cumine PGA 1.76 6-8-6 4GB P-3 1.0B Cumine PGA 1.75 6-8-A 4GB P-3 1.0B Cumine-T 1.75 6-8-A 4GB P-3 1.10 Cumine PGA 1.75 6-8-A 4GB P-3 1.13 Coppermine 1.8 6-8-6 4GB P-3 1.13 Cumine PGA 1.75 6-8-A 4GB P-3 1.13 Cumine-T 1.75 6-8-A 4GB P-3 1.0B Tualatin256 1.475 6-B-1 64GB P-3 1.13A Tualatin256 1.475 6-B-1 64GB P-3 1.13A Tualatin256 1.5 6-B-4 64GB P-3 1.2 Tualatin256 1.475 6-B-1 64GB P-3 1.2 Tualatin256 1.5 6-B-4 64GB P-3 1.33 Tualatin256 1.5 6-B-1 64GB P-3 1.4 Tualatin256 1.5 6-B-1 64GB P-3 1.4 Tualatin256 1.5 6-B-4 64GB P-3-S 700 Tualatin512 1.1 6-B-x 64GB P-3-S 1.13 Tualatin512 1.45 6-B-1 64GB P-3-S 1.13 Tualatin512 1.45 6-B-4 64GB P-3-S 1.26 Tualatin512 1.45 6-B-1 64GB P-3-S 1.26 Tualatin512 1.45 6-B-4 64GB P-3-S 1.4 Tualatin512 1.45 6-B-1 64GB P-3-S 1.4 Tualatin512 1.45 6-B-4 64GB Cel 266 Covington 2.0 6-5-0 N/A Cel 266 Covington 2.0 6-5-1 N/A Cel 266 Covington 2.0 6-5-2 N/A Cel 300 Covington 2.0 6-5-0 N/A Cel 300 Covington 2.0 6-5-1 N/A Cel 300 Covington 2.0 6-5-2 N/A Cel 300A Mendocino 2.0 6-6-0 4GB Cel 300A Mendocino 2.0 6-6-5 4GB Cel 333 Mendocino 2.0 6-6-0 4GB Cel 333 Mendocino 2.0 6-6-5 4GB Cel 366 Mendocino 2.0 6-6-0 4GB Cel 366 Mendocino 2.0 6-6-5 4GB Cel 400 Mendocino 2.0 6-6-0 4GB Cel 400 Mendocino 2.0 6-6-5 4GB Cel 433 Mendocino 2.0 6-6-0 4GB Cel 433 Mendocino 2.0 6-6-5 4GB Cel 466 Mendocino 2.0 6-6-5 4GB Cel 500 Mendocino 2.0 6-6-5 4GB Cel 500A Cumine-128 1.5 6-8-3 4GB Cel 533 Mendocino 2.0 6-6-5 4GB Cel 500A Cumine-128 1.5 6-8-3 4GB Cel 533A Cumine-128 1.5 6-8-3 4GB Cel 533A Cumine-128 1.7 6-8-6 4GB Cel 566 Cumine-128 1.5 6-8-3 4GB Cel 566 Cumine-128 1.7 6-8-6 4GB Cel 566 Cumine-128 1.75 6-8-A 4GB Cel 600 Cumine-128 1.5 6-8-3 4GB Cel 600 Cumine-128 1.7 6-8-6 4GB Cel 600 Cumine-128 1.75 6-8-A 4GB Cel 633 Cumine-128 1.65 6-8-3 4GB Cel 633 Cumine-128 1.7 6-8-6 4GB Cel 633 Cumine-128 1.75 6-8-A 4GB Cel 667 Cumine-128 1.65 6-8-3 4GB Cel 667 Cumine-128 1.7 6-8-6 4GB Cel 667 Cumine-128 1.75 6-8-A 4GB Cel 700 Cumine-128 1.65 6-8-3 4GB Cel 700 Cumine-128 1.7 6-8-6 4GB Cel 700 Cumine-128 1.75 6-8-A 4GB Cel 733 Cumine-128 1.65 6-8-3 4GB Cel 733 Cumine-128 1.7 6-8-6 4GBNotes:Cel 733 Cumine-128 1.75 6-8-A 4GBCel 766 Cumine-128 1.65 6-8-3 4GB Cel 766 Cumine-128 1.7 6-8-6 4GBCel 766 Cumine-128 1.75 6-8-A 4GBCel 800 Cumine-128 1.65 6-8-3 4GB Cel 800 Cumine-128 1.7 6-8-6 4GB Cel 800 Cumine-128 1.75 6-8-A 4GB Cel 850 Cumine-128 1.65 6-8-3 4GB Cel 850 Cumine-128 1.7 6-8-6 4GB Cel 850 Cumine-128 1.75 6-8-A 4GB Cel 900 Cumine-128 1.75 6-8-A 4GB Cel 900A Tualatin 1.475 6-B-1 4GB Cel 950 Cumine-128 1.75 6-8-A 4GB Cel 1.0G Cumine-128 1.75 6-8-A 4GB Cel 1.1G Cumine-128 1.75 6-8-A 4GB Cel 1.0A Tualatin 1.475 6-B-1 4GB Cel 1.0A Tualatin 1.5 6-B-4 4GB Cel 1.1A Tualatin 1.475 6-B-1 4GB Cel 1.1A Tualatin 1.5 6-B-4 4GB Cel 1.2G Tualatin 1.475 6-B-1 4GB Cel 1.2G Tualatin 1.5 6-B-1 4GB Cel 1.2G Tualatin 1.5 6-B-4 4GB Cel 1.3G Tualatin 1.5 6-B-1 4GB Cel 1.3G Tualatin 1.5 6-B-4 4GB Cel 1.4G Tualatin 1.5 6-B-1 4GB Cel 1.4G Tualatin 1.5 6-B-4 4GB PPro all P6 various 6-1-x 64GB P-II ODP P6T 2.0/2.5 6-3-2 64GB Xeon 400 Drake 2.0/2.5 6-5-2 64GB Xeon 400 Drake 2.0/2.5 6-5-3 64GB Xeon 450 Drake 2.0/2.7 6-5-3 64GB Xeon 500 Tanner 2.0/2.7 6-7-2 64GB Xeon 500 Tanner 2.0/2.7 6-7-3 64GB Xeon 550 Tanner 2.0/2.0 6-7-3 64GB Xeon 600 Cascades various 6-8-1 64GB Xeon 600 Cascades various 6-8-3 64GB Xeon 667 Cascades various 6-8-1 64GB Xeon 667 Cascades various 6-8-3 64GB Xeon 700 Cascades various 6-A-x 64GB Xeon 700 Cascades various 6-A-4 64GB Xeon 733 Cascades various 6-8-1 64GB Xeon 733 Cascades various 6-8-3 64GB Xeon 733 Cascades various 6-8-6 64GB Xeon 800 Cascades various 6-8-1 64GB Xeon 800 Cascades various 6-8-3 64GB Xeon 800 Cascades various 6-8-6 64GB Xeon 866 Cascades various 6-8-3 64GB Xeon 866 Cascades various 6-8-6 64GB Xeon 900 Cascades various 6-A-4 64GB Xeon 933 Cascades various 6-8-3 64GB Xeon 933 Cascades various 6-8-6 64GB Xeon 1.0B Cascades various 6-8-6 64GB K6-3 400 Sharptooth 2.4/3.3 5-9-x 4GB K6-3 450 Sharptooth 2.4/3.3 5-9-x 4GB K6-2+ 450 ? 2.0/3.3 5-D-x 4GB K6-2+ 475 ? 2.0/3.3 5-D-x 4GB K6-2+ 500 ? 2.0/3.3 5-D-x 4GB K6-3+ 450 ? 2.0/3.3 5-D-x 4GB K6-3+ 475 ? 2.0/3.3 5-D-x 4GB K6-3+ 500 ? 2.0/3.3 5-D-x 4GB Athl 500 K7 1.6/3.3 6-1-x 64GB Athl 550 K7 1.6/3.3 6-1-x 64GB Athl 550 K75 1.6/3.3 6-2-x 64GB Athl 600 K7 1.6/3.3 6-1-x 64GB Athl 600 K75 1.6/3.3 6-2-x 64GB Athl 650 K7 1.6/3.3 6-1-x 64GB Athl 650 K75 1.6/3.3 6-2-x 64GB Athl 650 T-bird 1.7 6-4-x 64GB Athl 650 T-bird 1.75 6-4-x 64GB Athl 700 K7 1.6/3.3 6-1-x 64GB Athl 700 K75 1.6/3.3 6-2-x 64GB Athl 700 T-bird 1.7 6-4-x 64GB Athl 700 T-bird 1.75 6-4-x 64GB Athl 750 K75 1.6/3.3 6-2-x 64GB Athl 750 T-bird 1.7 6-4-x 64GB Athl 750 T-bird 1.75 6-4-x 64GB Athl 800 K75 1.7/3.3 6-2-x 64GB Athl 800 T-bird 1.7 6-4-x 64GB Athl 800 T-bird 1.75 6-4-x 64GB Athl 850 K75 1.7/3.3 6-2-x 64GB Athl 850 T-bird 1.7 6-4-x 64GB Athl 850 T-bird 1.75 6-4-x 64GB Athl 900 K75 1.8/3.3 6-2-x 64GB Athl 900 T-bird 1.75 6-4-x 64GB Athl 950 K75 1.8/3.3 6-2-x 64GB Athl 950 T-bird 1.75 6-4-x 64GB Athl 1G K75 1.8/3.3 6-2-x 64GB Athl 1G T-bird 1.75 6-4-x 64GB Athl 1.1G T-bird 1.75 6-4-x 64GB Athl 1.13G T-bird 1.75 6-4-x 64GB Athl 1.2G T-bird 1.75 6-4-x 64GB Athl 1.3G T-bird 1.75 6-4-x 64GB Athl 1.33G T-bird 1.75 6-4-x 64GB Athl 1.4G T-bird 1.75 6-4-x 64GB AthXP 1500+ Palomino 1.75 6-6-x 64GB AthXP 1600+ Palomino 1.75 6-6-x 64GB AthXP 1700+ Palomino 1.75 6-6-x 64GB AthXP 1800+ Palomino 1.75 6-6-x 64GB AthXP 1900+ Palomino 1.75 6-6-x 64GB AthXP 2000+ Palomino 1.75 6-6-x 64GB AthXP 2100+ Palomino 1.75 6-6-x 64GB AthXP 1600+ T-bred 1.6 6-8-1 64GB AthXP 1700+ T-bred 1.5 6-8-0 64GB AthXP 1700+ T-bred 1.5 6-8-1 64GB AthXP 1700+ T-bred 1.6 6-8-1 64GB AthXP 1800+ T-bred 1.5 6-8-0 64GB AthXP 1800+ T-bred 1.5 6-8-1 64GB AthXP 1800+ T-bred 1.6 6-8-1 64GB AthXP 1900+ T-bred 1.5 6-8-0 64GB AthXP 2000+ T-bred 1.6 6-8-0 64GB AthXP 2000+ T-bred 1.65 6-8-0 64GB AthXP 2000+ T-bred 1.6 6-8-1 64GB AthXP 2100+ T-bred 1.6 6-8-0 64GB AthXP 2100+ T-bred 1.6 6-8-1 64GB AthXP 2200+ T-bred 1.65 6-8-0 64GB AthXP 2200+ T-bred 1.6 6-8-1 64GB AthXP 2400+ T-bred 1.6 6-8-1 64GB AthXP 2400+ T-bred 1.65 6-8-1 64GB AthXP 2600+ T-bred 1.65 6-8-1 64GB AthXP 2800+ T-bred 1.65 6-8-1 64GB AthXP 2500+ Barton 1.65 6-A-0 64GB AthXP 2600+ Barton 1.65 6-A-0 64GB AthXP 2800+ Barton 1.65 6-A-0 64GB AthXP 3000+ Barton 1.65 6-A-0 64GB AthXP 3200+ Barton 1.65 6-A-0 64GB AthXP 2000+ Thorton 1.6 6-A-0 64GB AthXP 2200+ Thorton 1.6 6-A-0 64GB AthXP 2400+ Thorton 1.65 6-A-0 64GB Duron 550 Spitfire 1.5 6-3-0 64GB Duron 550 Spitfire 1.5 6-3-1 64GB Duron 600 Spitfire 1.5 6-3-0 64GB Duron 600 Spitfire 1.5 6-3-1 64GB Duron 650 Spitfire 1.5 6-3-0 64GB Duron 650 Spitfire 1.5 6-3-1 64GB Duron 700 Spitfire 1.5 6-3-0 64GB Duron 700 Spitfire 1.5 6-3-1 64GB Duron 750 Spitfire 1.6 6-3-x 64GB Duron 800 Spitfire 1.6 6-3-x 64GB Duron 850 Spitfire 1.6 6-3-x 64GB Duron 900 Spitfire 1.6 6-3-x 64GB Duron 900 Morgan 1.75 6-7-x 64GB Duron 950 Spitfire 1.6 6-3-x 64GB Duron 950 Morgan 1.75 6-7-x 64GB Duron 1.0G Morgan 1.75 6-7-x 64GB Duron 1.1G Morgan 1.75 6-7-x 64GB Duron 1.2G Morgan 1.75 6-7-x 64GB Duron 1.4G Applebred 1.5 6-8-8 64GB Duron 1.6G Applebred 1.5 6-8-8 64GB Duron 1.8G Applebred 1.5 6-8-8 64GB AthMP 1.0G Palomino 1.75 6-6-x 64GB AthMP 1.2G Palomino 1.75 6-6-x 64GB AthMP 1500+ Palomino 1.75 6-6-x 64GB AthMP 1600+ Palomino 1.75 6-6-x 64GB AthMP 1800+ Palomino 1.75 6-6-x 64GB AthMP 1900+ Palomino 1.75 6-6-x 64GB AthMP 2000+ Palomino 1.75 6-6-x 64GB AthMP 2000+ T-bred 1.6 6-8-1 64GB AthMP 2100+ Palomino 1.75 6-6-x 64GB AthMP 2200+ T-bred 1.65 6-8-1 64GB AthMP 2400+ T-bred 1.65 6-8-1 64GB AthMP 2600+ T-bred 1.65 6-8-1 64GB AthMP 2800+ Barton 1.65 6-8-A 64GB