Chipset Spec

North Bridge

Pentium/Pentium MMX 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 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
~~AMD 640AGP~~ [ ? ] [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 ~~DDR 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
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
~~ALi ?~~ [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 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
~~ATI ???~~ [ ? ] [ ? ] 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) ~~[82805AA] (MTH)~~	P-III Dual Celeron	SDRAM PC100 Reg SDRAM RDR PC800 ~~Asynch SDRAM~~	--	64Mbit 128Mbit 256Mbit	512MB S 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
~~Intel 830P~~ (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
~~Intel 830G~~ (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) ~~[82804AA] (MRH-S)~~ [82806AA] (P64H)	P-III Dual P-III Xeon Quad	SDRAM PC100 Reg SDRAM RDR DC PC800 ~~Asynch SDRAM~~	--	64Mbit 128Mbit 256Mbit	4GB S 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
~~SiS 621~~ [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
~~SiS 640T~~ [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 ~~DDR 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
~~VIA PM-266T~~ (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
~~VIA Apollo Pro333T~~ [ ? ] [ ? ]	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

Pentium 4 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 Aladdin P4 [M1671] [M1535D+]	Pentium 4	SDRAM PC133 DDR PC2700 Asynch Mem	6	64Mbit 128Mbit 256Mbit 512Mbit	3GB	No	1x 2x 4x	100 (x4)	1/3 Asynch PCI 2.2	N/A
~~ALi Aladdin M1671~~ [M1671A] [M1535D+]	Pentium 4	SDRAM PC133 DDR PC2700 Asynch Mem	6	64Mbit 128Mbit 256Mbit 512Mbit	3GB	No	1x 2x 4x	100 (x4) 133 (x4)	1/3 1/4 Asynch PCI 2.2	N/A
ALi M1681 [M1681] [M1563]	Pentium 4	SDRAM 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 4	SDRAM 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 4	DDR PC3200 DDR 2 PC3200 Asynch	?	64Mbit 128Mbit 256Mbit 512Mbit 1Gbit 2Gbit	3.5GB	?	N/A	100 (x4) 133 (x4) 166 (x4) 200 (x4)	PCI Express PCI ?	N/A
*ALi M1691* [M1691] [M1673]	Pentium 4	DDR DC PC3200 DDR 2 DC PC3200 Asynch	?	64Mbit 128Mbit 256Mbit 512Mbit 1Gbit 2Gbit	3.5GB	?	N/A	100 (x4) 133 (x4) 166 (x4) 200 (x4)	PCI ?	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 330 [IGP 330] [IXP 200] Radeon 7000 AGP	Pentium 4	DDR PC2100	?	?Mbit	?GB	?	1x 2x 4x	100 (x4)	?	N/A
ATI IGP 340 [IGP 340] [IXP 200] Radeon 7000 AGP	Pentium 4	DDR PC2100	?	?Mbit	?GB	?	1x 2x 4x	100 (x4) 133 (x4)	?	N/A
~~ATI ???~~ [IGP ?] [IXP ?] Radeon 8500 AGP	Pentium 4	DDR PC2700	?	?Mbit	?GB	?	1x 2x 4x	100 (x4) 133 (x4)	?	N/A
~~ATI IGP ?~~ (RS-250) [IGP ?] [IXP 210] Radeon 7000 AGP	Pentium 4	DDR 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 4	DDR 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 4	DDR PC3200	?	?Mbit	2GB	?	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 4	DDR DC PC3200	?	?Mbit	4GB	?	1x 2x 4x 8x	100 (x4) 133 (x4) 200 (x4)	?	N/A
ATI RX330 (RX-330) [IGP 330] [IXP 300]	Pentium 4	DDR DC PC3200	?	?Mbit	4GB	?	1x 2x 4x 8x	100 (x4) 133 (x4) 200 (x4)	?	N/A
ATI Radeon Xpress 200 (RD-400) [IGP ?] [IXP 400SB]	Pentium 4	DDR DC PC3200 DDR2 DC PC5400	?	?Mbit	4GB	?	N/A	100 (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 4	DDR DC PC3200 DDR2 DC PC5400	?	?Mbit	4GB	?	N/A	100 (x4) 133 (x4) 200 (x4) 266 (x4)	PCI Express PCI 2.3	N/A
IBM Chipsets	Typical CPUs	DRAM Types	Mem Rows	DRAM Density	Max Mem	ECC/ Parity	AGP	Bus Speeds	PCI Clock Dividers	Max L2/ Tag bits
*IBM Summit* [ ? ] [ ? ]	P4 Xeon Quad	DDR PC?	?	?Mbit	?GB	Chipkill	?	100 (x4)	1/3 PCI-X	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 850 (Tehama) [82850] (MCH) [82801BA] (ICH2) [82802] (FWH)	Pentium 4	RDR DC PC800	--	128Mbit 256Mbit	2GB	ECC	1x 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 4	SDRAM PC133	6	64Mbit 128Mbit 256Mbit 512Mbit	3GB	ECC	1x 2x 4x 1.5v	100 (x4)	1/3 PCI 2.2	N/A
~~Intel 855~~ (Tulloch) [82855] (MCH) [82801CA] (ICH3)	Pentium 4	RDR 4i 32 PC1066	--	64Mbit 128Mbit 256Mbit	2GB	Yes	1x 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 4	DDR PC2100	4	64Mbit 128Mbit 256Mbit 512Mbit	2GB	ECC	1x 2x 4x 1.5v	100 (x4)	1/3 PCI 2.2	N/A
Intel 850E (Tehama-E) [82850E] (MCH) [82801BA] (ICH2) [82802] (FWH)	Pentium 4	RDR DC PC1066	--	128Mbit 256Mbit	2GB	ECC	1x 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 4	DDR PC2100	4	64Mbit 128Mbit 256Mbit 512Mbit	2GB	ECC	1x 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 4	SDRAM PC133 DDR PC2100	4	64Mbit 128Mbit 256Mbit 512Mbit	2GB	no	1x 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 4	SDRAM PC133 DDR PC2100	4	64Mbit 128Mbit 256Mbit 512Mbit	2GB	no	1x 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 4	DDR PC2700	4	64Mbit 128Mbit 256Mbit 512Mbit	2GB	no	1x 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 4	DDR PC2100	4	64Mbit 128Mbit 256Mbit 512Mbit	2GB	no	1x 2x 4x	100 (x4) 133 (x4)	1/3 1/4 PCI 2.2	N/A
Intel 845PE (Brookdale DDR) [82845PE] (MCH) [82801DB] (ICH4)	Pentium 4	DDR PC2700	4	64Mbit 128Mbit 256Mbit 512Mbit	2GB	ECC	1x 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 4	DDR DC PC2100 Reg DDR	8	128Mbit 256Mbit 512Mbit	2GB DDR 4GB Reg	ECC	1x 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 4	DDR DC PC3200 Mem=2/3 bus Mem=4/5 bus Mem=4/3 bus Mem=5/4 bus	8	128Mbit 256Mbit 512Mbit	4GB	ECC	1x 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 4	DDR DC PC2700 Mem=2/3 bus Mem=4/5 bus Mem=4/3 bus Mem=5/4 bus	8	128Mbit 256Mbit 512Mbit	4GB	no	1x 4x 8x 0.8v 1.5v	100 (x4) 133 (x4)	PCI 2.3	N/A
Intel 865PE (Springdale-PE) [82865PE] (MCH) [82801EB] (ICH5)	Pentium 4	DDR DC PC3200 Mem=2/3 bus Mem=4/5 bus Mem=4/3 bus Mem=5/4 bus	8	128Mbit 256Mbit 512Mbit	4GB	no	1x 4x 8x 0.8v 1.5v	100 (x4) 133 (x4) 200 (x4)	PCI 2.3	N/A
Intel 865G (Springdale-G) [82865G] (GMCH) [82801EB] (ICH5) ? IGD UMA	Pentium 4	DDR DC PC3200 Mem=2/3 bus Mem=4/5 bus Mem=4/3 bus Mem=5/4 bus	8	128Mbit 256Mbit 512Mbit	4GB	no	1x 4x 8x 0.8v 1.5v	100 (x4) 133 (x4) 200 (x4)	PCI 2.3	N/A
Intel 848P (?) [82848P] (MCH) [82801EB] (ICH5)	Pentium 4	DDR PC3200 Mem=2/3 bus Mem=4/5 bus Mem=4/3 bus Mem=5/4 bus	8	128Mbit 256Mbit 512Mbit	2GB	no	1x 4x 8x 0.8v 1.5v	100 (x4) 133 (x4) 200 (x4)	PCI 2.3	N/A
Intel 915P (Grantsdale) [82915P] (MCH) [82801FB] (ICH6)	Pentium 4	DDR DC PC3200 DDR 2 DC PC4300	?	256Mbit 512Mbit 1Gbit	4GB	no	N/A	133 (x4) 200 (x4)	PCI Express PCI 2.3	N/A
Intel 915G (Grantsdale-G) [82915G] (GMCH) [82801FB] (ICH6) GMA 900	Pentium 4	DDR DC PC3200 DDR 2 DC PC4300	?	256Mbit 512Mbit 1Gbit	4GB	no	N/A	133 (x4) 200 (x4)	PCI Express PCI 2.3	N/A
Intel 925X (Alderwood) [82925X] (MCH) [82801FB] (ICH6)	Pentium 4	DDR 2 DC PC4300	?	256Mbit 512Mbit 1Gbit	4GB	ECC	N/A	200 (x4)	PCI Express PCI 2.3	N/A
Intel 925XE (Alderwood-E) [82925XE] (MCH) [82801FB] (ICH6)	Pentium 4	DDR 2 DC PC4300	?	256Mbit 512Mbit 1Gbit	4GB	ECC	N/A	200 (x4) 266 (x4)	PCI Express PCI 2.3	N/A
Intel 915PL (Grantsdale) [82915PL] (MCH) [82801FB] (ICH6)	Pentium 4	DDR DC PC3200	?	256Mbit 512Mbit 1Gbit	4GB	no	N/A	133 (x4) 200 (x4)	PCI Express PCI 2.3	N/A
Intel 915GL (Grantsdale-G) [82915GL] (GMCH) [82801FB] (ICH6) GMA 900	Pentium 4	DDR DC PC3200	?	256Mbit 512Mbit 1Gbit	4GB	no	N/A	133 (x4) 200 (x4)	PCI Express PCI 2.3	N/A
Intel E7210 (Canterwood ES) [E7210] (MCH) [6300ESB] (I/O)	Pentium 4	DDR DC PC3200	?	128Mbit 256Mbit 512Mbit	4GB	ECC	N/A	100 (x4) 133 (x4) 200 (x4)	PCI-X PCI 2.2	N/A
Intel E7221 (Copper River) [E7221] (MCH) [82801FR] (ICH6) [6702PXH] (PXH)	Pentium 4	DDR DC PC3200 DDR 2 DC PC4300	?	256Mbit 512Mbit 1Gbit	4GB	ECC	N/A	133 (x4) 200 (x4)	PCI Express PCI-X PCI ?	N/A
*Intel 945P* (Lakeport-P) [82945P] (MCH) [ ? ] (ICH7)	Pentium 4	DDR 2 DC PC5400	?	?Mbit	4GB	?	N/A	200 (x4) 266 (x4)	PCI Express	N/A
*Intel 945G* (Lakeport-G) [82945G] (GMCH) [ ? ] (ICH7) GMA 950	Pentium 4	DDR 2 DC PC5400	?	?Mbit	4GB	?	N/A	200 (x4) 266 (x4)	PCI Express	N/A
*Intel 955X* (Glenwood) [82955X] (MCH) [ ? ] (ICH7)	Pentium 4	DDR 2 DC PC5400	?	?Mbit	8GB	?	N/A	200 (x4) 266 (x4)	PCI Express	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 870~~ [ ? ] [ ? ]	P4 Xeon Quad	DDR DC PC1600 2-way Interleave	?	512Mbit 1Gbit	?GB	Parity 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 Dual	RDR DC PC800	--	256Mbit	4GB	ECC	1x 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 Dual	RDR DC PC?	--	256Mbit	4GB	ECC	1x 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 Dual	DDR DC PC1600 Reg DDR	?	64Mbit 128Mbit 256Mbit 512Mbit	16GB	ECC Chipkill	N/A	100 (x4)	1/3 PCI-X PCI 2.2	N/A
Intel E7501 (Plumas 533) [E7501] (MCH) [82870P2] [82801CA] (ICH3-S)	P4 Xeon Dual	DDR DC PC2100 Reg DDR	?	64Mbit 128Mbit 256Mbit 512Mbit	16GB	ECC Chipkill	N/A	100 (x4) 133 (x4)	1/3 1/4 PCI-X PCI 2.2	N/A
~~Intel ?~~ (Plumas LE) [ ? ] (MCH) [ ? ] [82801CA] (ICH3-S)	P4 Xeon Dual	DDR PC2100	?	?Mbit	?GB	ECC Chipkill	?	100 (x4) 133 (x4)	1/3 1/4 ?	N/A
Intel E7505 (Placer) [E7505] (MCH) [82870P2] [82801DB] (ICH4)	P4 Xeon Dual	DDR DC PC2100 Reg DDR	8	128Mbit 256Mbit 512Mbit 1Gbit	16GB	ECC 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 Dual	Reg DDR2 DC PC3200	?	128Mbit 256Mbit 512Mbit 1Gbit	16GB	ECC	N/A	200 (x4)	PCI Express PCI-X	N/A
Intel E7520 (Lindenhurst) [E7520] (MCH) [6700PXH] (PXH) [82801EB] (ICH5) [6300ESB] (I/O)	P4 Xeon Dual	Reg DDR PC2700 Reg DDR2 PC3200	?	128Mbit 256Mbit 512Mbit 1Gbit	16GB DDR2 32GB DDR	ECC	N/A	200 (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 Dual	Reg DDR PC2700 Reg DDR2 PC3200	?	128Mbit 256Mbit 512Mbit 1Gbit	16GB DDR2 32GB DDR	ECC	N/A	200 (x4)	PCI Express PCI-X PCI 2.3	N/A
Intel E8500 (Twin Castle) [E8500] (MCH) [82801FB] (ICH6)	P4 Xeon Quad	DDR2 DC PC3200	?	128Mbit 256Mbit 512Mbit 1Gbit	?GB	ECC	N/A	200 (x4) 266 (x4)	PCI Express PCI-X	N/A
*Intel ?* (Blackford) [ ? ] (MCH) [ ? ] ( ? )	P4 Xeon Dual	DDR2 DC PC3200	?	?Mbit	?GB	?	N/A	200 (x4)	PCI Express	N/A
*Intel ?* (Greencreek) [ ? ] (MCH) [ ? ] ( ? )	P4 Xeon Dual	DDR2 DC PC3200	?	?Mbit	?GB	?	N/A	266 (x4)	PCI Express	N/A
*Intel E8850* ( ? ) [ ? ] (?)	P4 Xeon Dual	DDR QC PC1600 4-way Interleave	?	?Mbit	?GB	ECC	?	? (x4)	PCI ?	N/A
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 nForce4 SLI* (C19) [ ? ] ( ? ) [MCP04]	Pentium 4	DDR2 DC PC5400	--	?Mbit	?GB	?	N/A	200 (x4) 266 (x4)	2xPCI Express PCI ?	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 IV~~ [ ? ] [ ? ]	P4 Xeon Dual	DDR SDRAM	?	?Mbit	?GB	Yes	?	100 (x4)	?	N/A
SW Grand Champion LE [CMIC LE] [CIOB-X2] [CSB5]	P4 Xeon Dual	DDR DC PC1600 2-way Interleave	?	?Mbit	16GB	ECC Chipkill	N/A	100 (x4)	PCI-X PCI 2.2	N/A
SW Grand Champion WS [CMIC WS] [CIOB-X] [CSB5] [CIOB-G]	P4 Xeon Dual	DDR DC PC1600 2-way Interleave	?	?Mbit	16GB	ECC Chipkill	1x 2x 4x	100 (x4)	PCI-X PCI 2.2	N/A
SW Grand Champion HE [CMIC HE] [CIOB-X] [CSB5]	P4 Xeon Quad	DDR QC PC1600 4-way Interleave	?	?Mbit	64GB	ECC Chipkill	N/A	100 (x4)	PCI-X PCI 2.2	N/A
SW Grand Champion SL [CMIC SL] [CIOB-X2] [CSB6]	P4 Xeon Dual	DDR PC1600	?	?Mbit	8GB	ECC Chipkill	N/A	100 (x4)	PCI-X PCI 2.2	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 645 [645] [961]	Pentium 4	SDRAM PC133 DDR PC2700 Mem=4/3 Bus Mem=5/3 Bus	6	16Mbit 64Mbit 128Mbit 256Mbit 512Mbit	3GB	No	1x 2x 4x	100 (x4)	1/3 PCI 2.2	N/A
SiS 650 [650] [961] SiS 315 AGP	Pentium 4	SDRAM PC133 DDR PC2700 Mem=4/3 Bus Mem=5/3 Bus	6	16Mbit 64Mbit 128Mbit 256Mbit 512Mbit	3GB	No	1x 2x 4x	100 (x4)	1/3 PCI 2.2	N/A
SiS 645DX [645DX] [961B]	Pentium 4	SDRAM PC133 DDR PC2700 Mem=4/3 Bus Mem=5/3 Bus	6	16Mbit 64Mbit 128Mbit 256Mbit 512Mbit	3GB	No	1x 2x 4x	100 (x4) 133 (x4)	1/3 1/4 PCI 2.2	N/A
SiS 650GX [650GX] [961] SiS 315 AGP	Pentium 4	SDRAM PC133 DDR PC2700 Mem=4/3 Bus Mem=5/3 Bus	6	16Mbit 64Mbit 128Mbit 256Mbit 512Mbit	3GB	No	1x 2x 4x	100 (x4)	1/3 PCI 2.2	N/A
SiS 651 [651] [962] ? AGP	Pentium 4	SDRAM PC133 DDR PC2700 Mem=4/3 Bus Mem=5/3 Bus	6	16Mbit 64Mbit 128Mbit 256Mbit 512Mbit	3GB	No	1x 2x 4x	100 (x4) 133 (x4)	1/3 1/4 PCI 2.2	N/A
SiS 648 [648] [963]	Pentium 4	SDRAM PC133 DDR PC2700	6	16Mbit 64Mbit 128Mbit 256Mbit 512Mbit	3GB	No	1x 2x 4x 8x	100 (x4) 133 (x4)	1/3 1/4 PCI 2.2	N/A
SiS R658 [R658] [963]	Pentium 4	RDR 32 DC PC1200	--	?Mbit	4GB	ECC	1x 2x 4x 8x	100 (x4) 133 (x4)	1/3 1/4	N/A
SiS 648DX [648DX] [963]	Pentium 4	SDRAM PC133 DDR PC3200	6	16Mbit 64Mbit 128Mbit 256Mbit 512Mbit	3GB	No	1x 2x 4x 8x	100 (x4) 133 (x4)	1/3 1/4 PCI 2.2	N/A
SiS 6