Intel

Pentium II/III chipsets

Chipset	Code name	Part numbers	South bridge	Release date	Processors	FSB	SMP	Memory types	Max. memory	Memory banks	Parity or ECC	PCI	Ext. AGP/speed	IGP
810	Whitney	82810	ICH/ICH0	April 1999	Celeron, Pentium II/III	66/100 MHz	No	EDO/PC100 SDRAM	512 MB	2	Neither	v2.2/33 MHz	No	Yes
810E	Whitney	82810E	ICH	September 1999	Celeron, Pentium II/III	66/100/133 MHz	No	PC100 SDRAM	512 MB	2	Neither	v2.2/33 MHz	No	Yes
810E2	Whitney	8210E	ICH2		Celeron, Pentium II/III	66/100/133 MHz	No	PC100 SDRAM	512 MB	2	Neither	v2.2/33 MHz	No	Yes
820	Camino	82820	ICH	November 1999	Pentium II/III, Celeron	66/100/133 MHz	Yes	PC800 RDRAM/PC133 SDRAM (with MTH)	1 GB	2	Both	v2.2/33 MHz	Yes/AGP 4×	No
840	Carmel	82840	ICH	October 1999	Pentium III, Xeon	66/100/133 MHz	Yes	Dual-Channel PC800 RDRAM	4 GB	2×4	Both	v2.2/33 MHz+PCI-X/66 MHz	Yes/AGP 4×	No
820E	Camino	82820	ICH2	June 2000	Pentium II/III, Celeron	66/100/133 MHz	Yes	PC800 RDRAM/PC133 SDRAM (with MTH)	1 GB	2	Both	v2.2/33 MHz	Yes/AGP 4×	No
815	Solano	82815	ICH	June 2000	Celeron, Pentium II/III	66/100/133 MHz	No	PC133 SDRAM	512 MB	2	Neither	v2.2/33 MHz	Yes/AGP 4×	Yes
815E	Solano	82815	ICH2	June 2000	Celeron, Pentium II/III	66/100/133 MHz	Yes (2)	PC133 SDRAM	512 MB	2	Neither	v2.2/33 MHz	Yes/AGP 4×	Yes
815EP	Solano	82815EP	ICH2	November 2000	Celeron, Pentium II/III	66/100/133 MHz	No	PC133 SDRAM	512 MB	3	Neither	v2.2/33 MHz	Yes/AGP 4×	No
815P	Solano	82815EP	ICH/ICH0	March 2001	Celeron, Pentium III	66/100/133 MHz	No	PC133 SDRAM	512 MB	3	Neither	v2.2/33 MHz	Yes/AGP 4×	No
815G	Solano	82815G	ICH/ICH0	September 2001	Celeron, Pentium III	66/100/133 MHz	No	PC133 SDRAM	512 MB	3	Neither	v2.2/33 MHz	No	Yes
815EG	Solano	82815G	ICH2	September 2001	Celeron, Pentium III	66/100/133 MHz	No	PC133 SDRAM	512 MB	3	Neither	v2.2/33 MHz	No	Yes

Pentium III-M Mobile chipsets

Chipset	Code name	Part numbers	South bridge	Release date	Processors	FSB	SMP	Memory types	Max. memory	Memory banks	Parity or ECC	PCI	Ext. AGP/speed	IGP
830M	Almador	82830M	ICH3M	July 2001	Celeron, Pentium III-M	133 MHz	No	PC133 SDRAM	1 GB	2	Neither	v2.2/33 MHz	Yes/AGP 4×	Yes
830MG	Almador	82830MG	ICH3M		Celeron, Pentium III-M	133 MHz	No	PC133 SDRAM	1 GB	2	Neither	v2.2/33 MHz	No	Yes
830MP	Almador	82830MP	ICH3M		Celeron, Pentium III-M	133 MHz	No	PC133 SDRAM	1 GB	2	Neither	v2.2/33 MHz	Yes/AGP 4×	No

Pentium 4 chipsets

Chipset	Code name	Part numbers	South bridge	Release date	Processors	FSB	SMP	Memory types	Max. memory	Parity/ECC	PCI Type	Graphics	TDP
850	Tehama	82850 (MCH)	ICH2	November 2000	Pentium 4	400 MHz	No	PC800/600 RDRAM	2 GB	Yes/Yes	v2.2/33 MHz	AGP 4×
860	Colusa	82860 (MCH)	ICH2	May 2001	Xeon	400 MHz	Yes	PC800/600 RDRAM	4 GB (w. 2 repeaters)	Yes/Yes	v2.2/33 MHz	AGP 4×
845	Brookdale	82845 (MCH)	ICH2	January 2002	Celeron, Pentium 4	400 MHz	No	DDR 200/266 or PC133	2 GB DDR, 3 GB SDR	Yes/Yes	v2.2/33 MHz	AGP 4×
850E	Tehama-E	82850E (MCH)	ICH2	May 2002	Pentium 4	400/533 MHz	No	PC1066/800 RDRAM	2 GB	Yes/Yes	v2.2/33 MHz	AGP 4×
845E	Brookdale-E	82845E (MCH)	ICH4	May 2002	Celeron, Celeron D, Pentium 4	400/533 MHz	No	DDR 200/266	2 GB	Yes/Yes	v2.2/33 MHz	AGP 4×
845GL	Brookdale-GL	82845GL (GMCH)	ICH4	May 2002	Celeron, Pentium 4	400 MHz	No	DDR 266, PC133	2 GB	No/No	v2.2/33 MHz	Integrated
845G	Brookdale-G	82845G (GMCH)	ICH4	May 2002	Celeron, Celeron D, Pentium 4	400/533 MHz	No	DDR 266, PC133	2 GB	No/No	v2.2/33 MHz	AGP 4× & integrated
845GE	Brookdale-GE	82845GE (GMCH)	ICH4	October 2002	Celeron, Pentium 4	400/533 MHz	No	DDR 266/333	2 GB	No/No	v2.2/33 MHz	AGP 4× & integrated	6.3 W
845PE	Brookdale-PE	82845PE (MCH)	ICH4	October 2002	Celeron, Pentium 4	400/533 MHz	No	DDR 266/333	2 GB	No/No	v2.2/33 MHz	AGP 4×	5.6 W
845GV	Brookdale-GV	82845GV (GMCH)	ICH4	October 2002	Celeron, Celeron D, Pentium 4	400/533 MHz	No	DDR 266/333, PC133	2 GB	No/No	v2.2/33 MHz	integrated
875P	Canterwood	82875P (MCH)	ICH5/ICH5R	April 2003	Pentium 4, Xeon	400/533/800 MHz	Yes	Dual channel DDR 266/333/400	4 GB	Yes/Yes	v2.3/33 MHz	AGP 8×	12.1 W
865G	Springdale	82865G (GMCH)	ICH5/ICH5R	May 2003	Pentium 4, Pentium D, Celeron, Celeron D	400/533/800 MHz	No	Dual channel DDR 266/333/400	4 GB	No/No	v2.3/33 MHz	AGP 8× & integrated	12.9 W
865P	Springdale-P	82865P	ICH5	May 2003	Pentium 4, Celeron D	400/533 MHz	No	Dual channel DDR 266/333	4 GB	No/No	v2.3/33 MHz	AGP 8×	10.3 W
865PE	Springdale-PE	82865PE	ICH5/ICH5R	May 2003	Pentium 4, Celeron D	400/533/800 MHz	No	Dual channel DDR 266/333/400	4 GB	No/No	v2.3/33 MHz	AGP 8×	11.3 W
848P	Breeds Hill	82848P (MCH)	ICH5/ICH5R	August 2003	Celeron, Celeron D, Pentium 4	400/533/800 MHz	No	DDR 266/333/400	2 GB	No/No	v2.3/33 MHz	AGP 8×
865GV	Springdale-GV	82865GV (GMCH)	ICH5/ICH5R	September 2003	Pentium 4, Celeron D	400/533/800 MHz	No	Dual channel DDR 266/333/400	4 GB	No/No	v2.3/33 MHz	Integrated

Summary:

• 875P (Canterwood)
  • Similar to E7205, but adds support for 800 MHz bus, DDR at 400 MHz, Communication Streaming Architecture (CSA), Serial ATA (with RAID in certain configurations) and Performance Acceleration Technology (PAT), a mode purported to cut down memory latency.
  • SMP capability exists only on Xeon-based (socket 604) motherboards using the 875P chipset. FSB is rated at 533 MHz on these motherboards.
• 865PE (Springdale)
  • 875P without PAT, though it was possible to enable PAT in some early revisions. Also lacks ECC Memory support.
  • Sub-versions:
    • 865P - The same as 865PE, but supports only 533 MHz bus and 333 MHz memory.
    • 848P - Single memory channel version of 865PE.
• 865G (Springdale-G)
  • 865PE with integrated graphics (Intel Extreme Graphics 2). PAT never supported in any revisions.
  • Sub-versions:
    • 865GV - 865G without external AGP slot.

Pentium 4-M/Pentium M/Celeron M Mobile chipsets

Chipset	Code name	Part numbers	South bridge	Release date	Processors	FSB	SMP	Memory types	Max. memory	Parity/ECC	PCI Type	Graphics	TDP
845MP	Brookdale-M	82845 (MCH)	ICH3-M	March 2002	Mobile Celeron, Pentium 4-M	400 MHz	No	DDR 200/266	1 GB	No/No	v2.2/33 MHz	AGP 4×
845MZ	Brookdale-MZ	82845 (MCH)	ICH3-M	March 2002	Mobile Celeron, Pentium 4-M	400 MHz	No	DDR 200	1 GB	No/No	v2.2/33 MHz	AGP 4×
852GM	Montara-GM	82852GM (GMCH)	ICH4-M	Q2, '04	Pentium 4-M, Celeron, Celeron M	400 MHz	No	DDR 200/266	1 GB	No/No	v2.2/33 MHz	Integrated 32-bit 3D Core @ 133 MHz	3.2 W
852GMV	Montara-GM	82852GMV (GMCH)	ICH4-M		Pentium 4-M, Celeron, Celeron M	400 MHz	No	DDR 200/266	1 GB	No/No	v2.2/33 MHz	Integrated 32-bit 3D Core @ 133 MHz	3.2 W
852PM	Montara-GM	82852PM (MCH)	ICH4-M		Pentium 4-M, Celeron, Celeron D	400/533 MHz	No	DDR 200/266/333	2 GB	No/No	v2.2/33 MHz	AGP 1x/2×/4×	5.7 W
852GME	Montara-GM	82852GME (GMCH)	ICH4-M	Q4, '03	Pentium 4-M, Celeron, Celeron D	400/533 MHz	No	DDR 200/266/333	2 GB	No/No	v2.2/33 MHz	Integrated Extreme Graphics 2 graphics core	5.7 W
854		82854 (GMCH)	ICH4-M			400 MHz						Integrated Extreme Graphics 2 graphics core
855GM	Montara-GM	82855GM (GMCH)	ICH4-M	March 2003	Pentium M, Celeron M	400 MHz	No	DDR 200/266/333	2 GB	No/No	v2.2/33 MHz	Integrated Extreme Graphics 2 graphics core	3.2 W
855GME	Montara-GM	82855GME (MCH)	ICH4-M	March 2003	Pentium M, Celeron M	400 MHz	No	DDR 200/266/333	2 GB	No/No	v2.2/33 MHz	Integrated Extreme Graphics 2 graphics core	4.3 W
855PM	Odem	82855PM (MCH)	ICH4-M	March 2003	Pentium M, Celeron M	400 MHz	No	DDR 200/266/333	2 GB	No/No	v2.2/33 MHz	AGP 2×/4×	5.7 W

Southbridge 8xx chipsets

Chipset	Part Number	ATA	SATA	RAID Level	USB	PCI
ICH	82801AA	UDMA 66/33	No	No	Rev 1.1, 2 Ports	Rev 2.2, 6 PCI slots
ICH0	82801AB	UDMA 33	No	No	Rev 1.1, 2 Ports	Rev 2.2, 4 PCI slots
ICH2	82801BA	UDMA 100/66/33	No	No	Rev 1.1, 4 Ports	Rev 2.2, 6 PCI slots
ICH2-M	82801BAM	UDMA 100/66/33	No	No	Rev 1.1, 2 Ports	Rev 2.2, 2 PCI slots
ICH3-S	82801CA	UDMA 100/66/33	No	No	Rev 1.1, 6 Ports	Rev 2.2, 6 PCI slots
ICH3-M	82801CAM	UDMA 100/66/33	No	No	Rev 1.1, 2 Ports	Rev 2.2, 2 PCI slots
ICH4	82801DB	UDMA 100/66/33	No	No	Rev 2.0, 6 Ports	Rev 2.2, 6 PCI slots
ICH4-M	82801DBM	UDMA 100/66/33	No	No	Rev 2.0, 4 Ports	Rev 2.2, 3 PCI slots
ICH5	82801EB	UDMA 100/66/33	SATA 1.5 Gbit/s, 2 Ports	No	Rev 2.0, 6 Ports	Rev 2.3, 6 PCI slots
ICH5R	82801ER	UDMA 100/66/33	SATA 1.5 Gbit/s, 2 Ports	RAID0, RAID1	Rev 2.0, 6 Ports	Rev 2.3, 6 PCI slots
ICH5-M	82801EBM	UDMA 100/66/33	No	No	Rev 2.0, 4 Ports	Rev 2.3, 4 PCI slots