List of Intel chipsets

List of Intel chipsets

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This is a list of computer motherboard chipsets made by Intel. It is divided into three main categories: those that use the PCI bus for interconnection (the 4x0 series), those that connect using specialized "Hub Links" (the 8xx and Exxxx series) and those that connect using PCI Express (the 9xx series). The chipsets are listed in chronological order.

Contents [hide] 1 4x0 chipsets 1.1 80486 Chipsets 1.2 Pentium Chipsets 1.3 Pentium Pro/II/III Chipsets 1.4 Southbridge 4x0 chipsets 2 8xx and Exxxx Chipsets 2.1 Pentium II/III Chipsets 2.2 Pentium 4 Chipsets 2.3 Pentium M Chipsets 2.4 Itanium Chipsets 3 9xx Chipsets and x3x Chipsets 3.1 Core 2 Duo Chipsets 3.2 Pentium 4/D/XE Chipsets 3.3 90nm "Dothan" Pentium M/Celeron M Chipsets 3.4 Intel Core Chipsets 4 Notes 5 External links

[edit] 4x0 chipsets

[edit] 80486 Chipsets

Chipset	Code Name	South Bridge	Release Date	Processors	FSB	SMP	Memory types	Max. memory	Parity/ECC	L2 Cache Type	PCI support
420TX	Saturn	November 1992	5 V 486	Up to 33 MHz	No	FPM	128 MB	Parity	Async	2.0
420EX	Aries	March 1994	5 V / 3.3 V 486	Up to 50 MHz	No	FPM	128 MB	Parity	Async	2.0
420ZX	Saturn II	March 1994	5 V / 3.3 V 486	Up to 33 MHz	No	FPM	160 MB	Parity	Async	2.1

[edit] Pentium Chipsets

Chipset	Code Name	Part Numbers	South Bridge	Release Date	Processors	FSB	SMP	Memory types	Max. memory	Max. cacheable	Parity/ECC	L2 Cache Type	PCI support	AGP support
430LX	Mercury	SIO	March 1993	P60/66	66 MHz	No	FPM	192 MB	192 MB	Parity	Async	2.0	No
430NX	Neptune	SIO	March 1994	P75+	66 MHz	Yes	FPM	512 MB	512 MB	Parity	Async	2.0	No
430FX	Triton	PIIX	January 1995	P75+	66 MHz	No	FPM/EDO	128MB	64MB	Neither	Async/Pburst	2.0	No
430MX	Mobile Triton	MPIIX	October 1995	P75+	66 MHz	No	FPM/EDO	128 MB	64 MB	Neither	Async/Pburst	2.0	No
430HX	Triton II	PIIX3	February 1996	P75+	66 MHz	Yes	FPM/EDO	512 MB	512/64 MB Depend on tagram used	Both	Async/Pburst	2.1	No
430VX	Triton III	PIIX3	February 1996	P75+	66 MHz	No	FPM/EDO/SDRAM	128 MB	64 MB	Neither	Async/Pburst	2.1	No
430TX	n/a	82439TX	PIIX4	February 1997	P75+	66 MHz	No	FPM/EDO/SDRAM	256 MB	64 MB	Neither	Async/Pburst	2.1	No

[edit] Pentium Pro/II/III Chipsets

Chipset	Code Name	Part numbers	South Bridge	Release Date	Processors 1	FSB	SMP	Memory types	Max. memory	Memory banks	Parity/ECC	PCI support	AGP support
450KX	Orion	82451KX, 82452KX, 82453KX, 82454KX	Various	November 1995	Pentium Pro	66 MHz	Yes	FPM	8 GB	Both	2.0	No
450GX	Orion Server	82451GX, 82452GX, 82453GX, 82454GX	Various	November 1995	Pentium Pro	66 MHz	Yes (Up to four)	FPM	8 GB	Both	2.0	No
440FX	Natoma	82441FX, 82442FX	PIIX3	May 1996	Pentium Pro/Pentium II	66 MHz	Yes	FPM/EDO/BEDO	1 GB	4	Both	2.1	No
440LX	Balboa	82443LX	PIIX4	August 1997	Pentium II	66 MHz	Yes	FPM/EDO/SDRAM	1GB EDO / 512 MB SDRAM	4	Both	2.1	AGP 2x
440EX	n/a	82443EX	PIIX4E	April 1998	Celeron/Pentium II	66 MHz	No	EDO/SDRAM	256 MB	2	Neither	2.1	AGP 2x
440BX	Seattle	82443BX	PIIX4E	April 1998	Pentium II/III, Celeron	66/100 MHz	Yes	PC100 SDRAM	1 GB	4	Both	2.1	AGP 2x
440GX	n/a	82443GX	PIIX4E	June 1998	Pentium II/III, Xeon	100 MHz	Yes	SDRAM	2 GB	4	Both	2.1	AGP 2x
450NX	n/a	82451NX, 82452NX, 82453NX, 82454NX	PIIX4E	June 1998	Pentium II/III, Xeon	100 MHz	Yes (Up to four)	FPM/EDO	8 GB	4	Both	2.1 (64-bit optional)	No
440ZX/440ZX-66	n/a	82443ZX	PIIX4E	November 1998	Celeron, Pentium II/III	100/66 MHz	No	SDRAM	512 MB	2	Neither	2.1	AGP 2x
440MX	n/a	same chip	Pentium II/mobile Celeron	66/100 MHz	No	SDRAM	256 MB	2	Neither	2.2	No

[edit] Southbridge 4x0 chipsets

Chipset	Part Number	ATA support	USB support	CMOS/clock	ISA support	LPC support	Power management
SIO	82378IB/ZB	None	None	No	Yes	No	SMM
PIIX	82371FB	PIO / WDMA	None	No	Yes	No	SMM
MPIIX	82371MX	PIO	None	No	Yes	No	SMM
PIIX3	82371SB	PIO / WDMA	1 Controller, 2 Ports	No	Yes	No	SMM
PIIX4	82371AB	PIO / UDMA 33	1 Controller, 2 Ports	Yes	Yes	No	SMM
PIIX4E	82371EB	PIO / UDMA 33	1 Controller, 2 Ports	Yes	Yes	No	SMM

[edit] 8xx and Exxxx Chipsets

[edit] 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	AGP slot/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/AGP 2x	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/AGP 2x	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/AGP 2x	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 4x	No
840	Carmel	82840	ICH	October 1999	Pentium III, Xeon	66/100/133 MHz	Yes	Dual-Channel PC800 RDRAM	4 GB	3x2	Both	v2.2/66 MHz	Yes/AGP 4x	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 4x	No
815	Solano	82815	ICH	June 2000	Celeron, Pentium II/III	66/100/133 MHz	No	PC133 SDRAM	512 MB	3	Neither	v2.2/33 MHz	Yes/AGP 4x	No
815E	Solano	82815	ICH2	June 2000	Celeron, Pentium II/III	66/100/133 MHz	No	PC133 SDRAM	512 MB	3	Neither	v2.2/33 MHz	Yes/AGP 4x	No
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 4x	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 4x	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/AGP 2x	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/AGP 2x	Yes
830M	Almador	82830M	ICH3M	July 2001	Celeron, Pentium III-M	66/100/133 MHz	No	PC133 SDRAM	1 GB	2	Neither	v2.2/33 MHz	Yes/AGP 4x	Yes
830MG	Almador	82830MG	ICH3M	Celeron, Pentium III-M	66/100/133 MHz	No	PC133 SDRAM	1 GB	2	Neither	v2.2/33 MHz	No/AGP 4x	Yes
830MP	Almador	82830MP	ICH3M	Celeron, Pentium III-M	66/100/133 MHz	No	PC133 SDRAM	1 GB	2	Neither	v2.2/33 MHz	Yes/AGP 4x	No

[edit] Pentium 4 Chipsets

Chipset	Code Name	Part numbers	South Bridge	Release Date	Processors	FSB	SMP	Memory types	Max. memory	Memory banks	Parity/ECC	PCI Type	Graphics
850	Tehama	82850 (MCH)	ICH2	November 2000	Pentium 4	400 MHz	No	PC800/600 RDRAM	2 GB	Yes/Yes	AGP 4x
860	Colusa	82860 (MCH)	ICH2	May 2001	Xeon	400 MHz	Yes	PC800/600 RDRAM	4 GB (w/2 repeaters)	Yes/Yes	AGP 4x
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	AGP 4x
850E	Tehama	82850E (MCH)	ICH2	May 2002	Pentium 4	400/533 MHz	No	PC1066/800 RDRAM	2 GB	Yes/Yes	AGP 4x
845E	Brookdale	82845E (MCH)	ICH4	May 2002	Celeron, Celeron D, Pentium 4	400/533 MHz	No	DDR 200/266	2 GB	Yes/Yes	AGP 4x
845GL	82845GL (GMCH)	ICH4	May 2002	Celeron, Pentium 4	400 MHz	No	DDR 266/333, PC133	2 GB	No/No	Integrated
845G	82845G (GMCH)	ICH4	May 2002	Celeron, Celeron D, Pentium 4	400/533 MHz	No	DDR 266/333, PC133	2 GB	No/No	AGP 4x & Integrated
845GE	82845GE (GMCH)	ICH4	October 2002	Pentium 4	400/533 MHz	No	DDR 266/333	2 GB	No/No	AGP 4x & Integrated
845PE	82845PE (MCH)	ICH4	October 2002	Pentium 4	400/533 MHz	No	DDR 266/333	2 GB	No/No	AGP 4x
845GV	82845GV (GMCH)	ICH4	October 2002	Celeron, Celeron D, Pentium 4	400/533 MHz	No	DDR 266/333, PC133	2 GB	No/No	Integrated
E7500	Plumas	E7500 (MCH)	ICH3-S	February 2002	Xeon	400 MHz	Yes	Dual Channel DDR 200/266	16 GB	Yes/Yes	PCI-X
E7501	Plumas 533	E7500 (MCH)	ICH3-S	December 2002	Xeon, Pentium M	400/533 MHz	Yes	DDR 200/266	16 GB Dual Channel, 8GB Single Channel	Yes/Yes	PCI-X
E7505	Placer	E7505 (MCH)	ICH4	November 2002	Xeon	400/533 MHz	Yes	DDR 200/266	16 GB	Yes/Yes	AGP 8x
E7205	Granite Bay	E7205 (MCH)	ICH4	November 2002	Pentium 4	400/533 MHz	No	DDR 200/266	4GB	Yes/Yes	AGP 8x
875P	Canterwood	82875P (MCH)	ICH5/ICH5R	April 2003	Pentium 4	533/800 MHz	No	DDR 266/333/400	4GB	Yes/Yes	AGP 8X
865G	Springdale	82865G (GMCH)	ICH5/ICH5R	May 2003	Pentium 4	400/533/800 MHz	No	DDR 266/333/400	4GB	No/No	AGP 8x & Integrated
865P	Springdale	82865P	ICH5	May 2003	Pentium 4, Celeron D	400/533 MHz	No	DDR 266/333	4GB	No/No	AGP 8X
865PE	Springdale	82865PE	ICH5/ICH5R	May 2003	Pentium 4, Celeron D	400/533/800 MHz	No	DDR 266/333/400	4GB	No/No	AGP 8x
848P	82848P (MCH)	ICH5/ICH5R	August 2003	Celeron, Celeron D, Pentium 4	400/533/800 MHz	No	DDR 266/333/400	2 GB	No/No	AGP 8x
865GV	82865GV (GMCH)	ICH5/ICH5R	September 2003	Pentium 4	400/533/800 MHz	No	DDR 266/333/400	4GB	No/No	Integrated

• E7500 (Plumas)
  • Similar feature set to 860, but uses dual-channel DDR, and has support for PCI-X, but not AGP.
    • Sub-versions:
    • E7501 - Mostly the same as E7500, but with support for 533 MHz bus and USB 2.0.
    • E7505 (Placer) - E7501 with AGP 8x.
• E7205 (Granite Bay)
  • Workstation chipset, supports AGP 8x and dual-channel DDR. Other features are the same as 845PE.
• 875P (Canterwood)
  • Similar to E7205, but adds support for 800 MHz bus, DDR at 400 MHz, Communications Streaming Architecture (CSA), Serial ATA (with RAID in certain configurations) and Performance Acceleration Technology (PAT), a mode purported to cut down memory latency.
• 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 only supports 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:
    • 865GL - 865G without external AGP slot.
• E7525 (Tumwater)
  • Dual Xeon, supports an 800 MHz bus, PCI Express and DDR-II. Other features are the same as 875/865.
    • Sub-versions:
    • E7520/E7320 (Lindenhurst) - Same feature-set as E7525, but has the PCI Express links set out in a way better suited to servers than workstations. The E7520 and E7320 chipsets are functionally equivalent, but the E7320 has fewer I/O ports [1].

[edit] Pentium M Chipsets

• 855PM (Odem)
  • Similar feature-set to desktop 845E chipset, but optimised for low-power usage, in combination with the Pentium-M. Also has a CSA bus for the wireless chipset component.
• 855GM (Montara-GM)
  • 855PM with added graphics core (same design as 865G). Also has the capability to use an external AGP card.
    • Sub-versions:
    • 855GME - Supports 333 MHz memory.

[edit] Itanium Chipsets

• 460GX
  • Chipset for the original Itanium. A 4x0 series chipset in name, but actually uses "expander buses", similar in design to Hub-Link. Supports Quad-Channel 100 MHz SDRAM and PCI-X.
• E8870
  • Supports 400 MHz bus on Itanium 2. Memory interface is natively Quad-Channel 800 MHz RDRAM, but uses Memory Repeater Hubs to support DDR memory.

[edit] 9xx Chipsets and x3x Chipsets

[edit] Core 2 Duo Chipsets

All Core 2 Duo chipsets also support Pentium D, Pentium 4 and Celeron D processors.

Detail Table:

Chipset	Code Name	Part numbers	South Bridge	Release Date	Processors	Extreme Processors	FSB	SMP	Memory types	Max. memory	Memory banks	Parity / ECC	PCI Type	Graphics
975X	Glenwood	82975X (MCH)	ICH7 / ICH7R / ICH7-DH	November 2005	Core 2 Duo	Core 2 Extreme, Pentium Extreme	533 / 800 / 1066 MHz	No	DDR2 533 / 667 / 800	8GB	Yes / Yes	1 PCI-Express 16x 2 PCI-Express 8x
P965	Broadwater	82P965 (MCH)	ICH8 / ICH8R / ICH8-DH	June 2006	Core 2 Duo	-	533 / 800 / 1066 MHz	No	DDR2 533 / 667 / 800	8GB	No / No	PCI-Express x16
G965	Broadwater	82G965 (GMCH)	ICH8 / ICH8R / ICH8-DH	June 2006	Core 2 Duo	-	533 / 800 / 1066 MHz	No	DDR2 533 / 667 / 800	8GB	No / No	PCI-Express 16x Integrated GMA X3000 graphics core
Q965	Broadwater	82Q965 (GMCH)	ICH8 / ICH8R / ICH8-DH	June 2006	Core 2 Duo	-	533 / 800 / 1066 MHz	No	DDR2 533 / 667 / 800	8GB	No / No	PCI-Express 16x Integrated GMA 3000 graphics core Supports ADD2 Card
X38	Bearlake (X)	unknown	ICH9 / ICH9R / ICH9-DH	June 2007	Core 2 Quad / Core 2 Duo	-	1333 MHz	No	DDR3 1066	8GB	No / Yes	2 PCI-Express 2.0 x16
P35	Bearlake (P)	82P35 (G)MCH	ICH9 / ICH9R / ICH9-DH	June 2007	Core 2 Quad / Core 2 Duo	-	1333 MHz	No	DDR3 1066 / DDR2 800	8GB	No / No	1 PCI-Express x16 1 PCI-Express x4
G35	Bearlake (G+)	unknown	ICH9 / ICH9R / ICH9-DH	Q3 2007	Core 2 Duo	-	1333 MHz	No	DDR3 1066 / DDR2 800	8GB	No / No	HDMI HDCP DX10 Intel Clear Video Technology
G33	Bearlake (G)	83G33 (G)MCH	ICH9 / ICH9R / ICH9-DH	Q2 2007	Core 2 Duo	-	1333 MHz	No	DDR3 1066 / DDR2 800	8GB	No / No	Intel GMA 3100 with Intel Clear Video Technology
Q35	Bearlake (Q)	unknown	ICH9 / ICH9R / ICH9-DH	Q2 2007	Core 2 Duo	-	1333 MHz	No	DDR2 800	8GB	No / No
Q33	Bearlake (QF)	unknown	ICH9 / ICH9R	Q2 2007	Core 2 Duo	-	1333 MHz	No	DDR2 800	8GB	No / No

Summary:

• 975X (Glenwood)
  • Update of 955X, with support for ATI Crossfire Dual Graphics solutions and 65 nm processors (including Core 2 Duo, though due to voltage differences, few 975X motherboards support Core 2 Duo).
• P965 (Broadwater)
  • Update on 945P, no native PATA support, improved memory controller with support for DDR-II at 800MHz and formal Core 2 Duo support.
• G965 (BroadwaterG)
  • A version of P965 that has a GMA X3000 integrated graphics core.
• Q965 (Broadwater)
  • Expected G965 intended for Intel's vPro office computing brand, with GMA 3000 instead of GMA X3000. Supports an ADD2 card to add a second display.
    • Sub-versions:
    • Q963 - Q965 without an external graphics interface or support for ADD2.
• To be released (Bearlake)
  • The newest chipset to be released beginning in mid 2007. This chipset will provide updated support for the new Core 2 Duo E6650, E6750, E6800, and E6850. Processors with a number ending in "50" will have a 1333 MT/s FSB. Details are subject to change.

[edit] Pentium 4/D/XE Chipsets

Detail Table:

Chipset	Code Name	Part numbers	South Bridge	Release Date	Processors	Extreme Processors	FSB	SMP	Memory types	Max. memory	Memory banks	Parity / ECC	PCI Type	Graphics
910GL	Grantsdale	82910GL (GMCH)	ICH6 / ICH6R / ICH6-DH	?	Pentium 4, Celeron, Celeron D	?	533 MHz	No	DDR 333/400	2GB	No / No	Integrated GMA 900 graphics core
915P	Grantsdale	82915P (MCH)	ICH6 / ICH6R / ICH6-DH	June 2004	Pentium 4, Celeron D	Pentium 4 EE	533 / 800 MHz	No	DDR 333/400 DDR2 400 / 533	4GB	No / No	PCI-Express x16
915PL	Grantsdale	82915PL (MCH)	ICH6 / ICH6R / ICH6-DH	?	Pentium 4, Celeron D	?	533 / 800 MHz	No	DDR 333/400	2GB	No / No	PCI-Express x16
915G	Grantsdale-G	82915G (GMCH)	ICH6 / ICH6R / ICH6-DH	June 2004	Pentium 4, Celeron D	Pentium 4 EE	533 / 800 MHz	No	DDR 333/400 DDR2 400 / 533	4GB	No / No	PCI-Express x16 Integrated GMA 900 graphics core
915GL	Grantsdale	82915GL (GMCH)	ICH6 / ICH6R / ICH6-DH	?	Pentium 4, Celeron D	?	533 / 800 MHz	No	DDR 333/400	4GB	No / No	Integrated GMA 900 graphics core
915GV	Grantsdale	82915GV (GMCH)	ICH6 / ICH6R / ICH6-DH	?	Pentium 4, Celeron D	?	533 / 800 MHz	No	DDR 333/400 DDR2 400/533	4GB	No / No	Integrated GMA 900 graphics core
925X	Alderwood	82925X (MCH)	ICH6 / ICH6R / ICH6-DH	?	Pentium 4	Pentium 4 EE	800 MHz	No	DDR2 400 / 533	4GB	Yes / Yes	PCI-Express x16
925XE	Alderwood	82925XE (MCH)	ICH6 / ICH6R / ICH6-DH	?	Pentium 4	Pentium 4 EE	800 / 1066 MHz	No	DDR2 400 / 533	4GB	Yes / Yes	PCI-Express x16
955X	Glenwood	82955X (MCH)	ICH7 / ICH7R / ICH7-DH	April 2005	Pentium 4, Pentium D	Pentium 4 EE	800 / 1066 MHz	No	DDR2 533 / 667	8GB	Yes / Yes	PCI-Express x16
945P	Lakeport	82945P (MCH)	ICH7 / ICH7R / ICH7-DH	May 2005	Pentium 4, Pentium D, Celeron D	-	533 / 800 / 1066 MHz	No	DDR2 400 / 533 / 667	4GB	No / No	PCI-Express x16
945PL	Lakeport	82945PL (MCH)	ICH7 / ICH7R / ICH7-DH	?	Pentium 4, Pentium D, Celeron D	-	533 / 800 MHz	No	DDR2 400 / 533	2GB	No / No	PCI-Express x16
945G	Lakeport-G	82945G (GMCH)	ICH7 / ICH7R / ICH7-DH	May 2005	Pentium 4, Pentium D, Celeron D	-	533 / 800 / 1066 MHz	No	DDR2 400 / 533 / 667	4GB	No / No	PCI-Express x16 Integrated GMA 950 graphics core
945GZ	Lakeport-G	82945GZ (GMCH)	ICH7 / ICH7R / ICH7-DH	?	Pentium 4, Pentium D, Celeron D	-	533 / 800 MHz	No	DDR2 400 / 533	2GB	No / No	Integrated GMA 950 graphics core
955X	Glenwood	82955X (MCH)	ICH7 / ICH7R / ICH7-DH	?	Pentium 4, Pentium D	Pentium 4 EE	800 / 1066 MHz	No	DDR2 533 / 667	8GB	Yes / Yes	PCI-Express x16

• 915P (Grantsdale)
  • Supports Pentium 4 on an 800 MHz bus. Uses DDR memory up to 400 MHz, or DDR-II at 533 MHz. Replaces AGP and CSA with PCI Express, and also supports "Matrix RAID", a RAID mode designed to allow the usage of RAID levels 0 and 1 simultaneously with two hard drives. (Normally RAID1+0 would have required four hard drives)
    • Sub-versions:
    • 915PL - Cut-down version of 915P with no support for DDR-II and only supporting 2GB of memory.
• 915G (Grantsdale-G)
  • 915P with an integrated graphics core GMA 900. The core is compliant with Vertex and Pixel shader versions 2.0, and has similar functionality to GeForce FX 5200 64bit and Radeon 9100 IGP, though it does not have Transform & Lighting (T&L) features.
    • Sub-versions:
    • 915GL - Same feature reductions as 915PL, but supports 4GB of memory. No support for external graphics cards.
    • 915GV - Same as 915G, but has no way of adding an external graphics card.
    • 910GL - No support for external graphics cards or 800 MHz bus.
• 925X (Alderwood)
  • Higher end version of 915. Supports another PAT-like mode and ECC memory, and exclusively uses DDR-II RAM.
    • Sub-versions:
    • 925XE - Supports a 1066 MHz bus.
• 945P (Lakeport)
  • Update on 915P, with support for Serial ATA II, RAID mode 5, an improved memory controller with support for DDR-II at 667 MHz and additional PCI-Express lanes. Support for DDR-I is dropped. Formal dual-core support was added to this chipset.
    • Sub-versions:
    • 945PL - No support for 1066 MHz bus, only supports 2GB of memory.
• 945G (Lakeport-G)
  • A version of the 945P that has a GMA 950 integrated graphics core, supports a 1066 MHz bus.
    • Sub-versions:
    • 945GZ - Same feature reductions as 945PL but with an integrated graphics core. No support for external graphics cards.
• 955X (Glenwood)
  • Update for 925X, with additional features of "Lakeport" eg. PAT features and ECC memory, and uses DDR2.

[edit] 90nm "Dothan" Pentium M/Celeron M Chipsets

• 910GML

• 910GMZ

• 915PM/GM (Alviso/Alviso-GM)
  • Mobile equivalent of the 915 chipset.
    • Processor: 90nm process technology based Intel Pentium M Processors (containing 2 MB L2 Cache) and Intel Celeron M processors.
    • FSB: 400/533 MHz
    • RAM Support: DDR2 400/533MHz, Dual-Channel
    • Southbridge: ICHR6-M (mobile equivalent of ICHR6)
    • BUS: PCIe 16x, PCI, SATA, USB 2.0, IEEE 1394, PC Card, Express Card, Intel High Definition Audio
    • Mobile 915GM/915GMS/910GML includes intel integrated graphics support Intel GMA 900
    • Mobile 915GMS is optimized for small form factor laptops

Centrino branding if combined with Intel PRO/Wireless PCI minicard

Note: Officially, no 9xx chipset can have its FSB adjusted more than 10% outside of "normal" values (i.e. 400MHz, 533 MHz, 800 MHz and 1066 MHz). Some manufacturers have managed to circumvent this feature.

[edit] Intel Core Chipsets

• 945PM/GM/GT (Calistoga)
  • Mobile equivalent of the 945 chipset.
    • Processor:
    • Intel Core Solo Processor T1300-T2600 (Yonah Core: 1.60GHz - 2.16GHz, dual core native but with second core disabled.)
    • Intel Core Duo Processor T2300-T2600 (Core solo with second core enabled, each model operates at same frequency as the Core Solo but with both cores active. 1.66GHz - 2.16GHz)
    • Intel Core 2 Duo Processor T5500-T7600 (Merom Core: 1.66GHz- 2.33GHz)
    • FSB: 667 MHz
    • RAM Support: DDR2 533/667MHz, Dual-Channel
    • Southbridge: ICHR7-M (mobile equivalent of ICHR7)
    • BUS: PCIe 16x, PCI, SATA, USB 2.0, IEEE 1394, PC Card, Express Card
    • Mobile 945GM includes intel integrated graphics support

• • Centrino branding if combined with Intel PRO/Wireless 3945ABG (802.11a/b/g) PCIe minicard
    • Centrino: Intel Core Solo + Intel 945PM/GM + Intel PRO/Wireless 3945ABG
    • Centrino Duo: Intel Core Duo + Intel 945PM/GM + Intel PRO/Wireless 3945ABG