This article provides a list of motherboard

chipset In a computer system, a chipset is a set of electronic components An electronic component is any basic discrete device or physical entity in an electronic system used to affect electrons or their associated fields. Electronic components are ...

s made by

Intel Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California. It is the world's largest semiconductor chip manufacturer by revenue, and is one of the developers of the x86 seri ...

, divided into three main categories: those that use the

PCI PCI may refer to: Business and economics * Payment card industry, businesses associated with debit, credit, and other payment cards ** Payment Card Industry Data Security Standard, a set of security requirements for credit card processors * Pro ...

bus for interconnection (the 4xx series), those that connect using specialized "hub links" (the 8xx series), and those that connect using

PCI Express PCI Express (Peripheral Component Interconnect Express), officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X and AGP bus standards. It is the common ...

(the 9xx series). The chipsets are listed in chronological order.

Pre-chipset situation

An earlier chipset support for Intel 8085 microprocessor can be found at MCS-85 family section. Early IBM XT-compatible mainboards did not have a chipset yet, but relied instead on a collection of discrete

TTL TTL may refer to: Photography * Through-the-lens metering, a camera feature * Zenit TTL, an SLR film camera named for its TTL metering capability Technology * Time to live, a computer data lifespan-limiting mechanism * Transistor–transistor lo ...

chips by Intel: * the 8284 clock generator * the 8288 bus controller * the 8254

Programmable Interval Timer In computing and in embedded systems, a programmable interval timer (PIT) is a counter that generates an output signal when it reaches a programmed count. The output signal may trigger an interrupt. Common features PITs may be one-shot or periodic ...

* the

8255 The Intel 8255 (or i8255) Programmable Peripheral Interface (PPI) chip was developed and manufactured by Intel in the first half of the 1970s for the Intel 8080 microprocessor. The 8255 provides 24 parallel input/output lines with a variety of pr ...

parallel I/O interface * the

8259 The Intel 8259 is a Programmable Interrupt Controller (PIC) designed for the Intel 8085 and Intel 8086 microprocessors. The initial part was 8259, a later A suffix version was upward compatible and usable with the 8086 or 8088 processor. The 8 ...

Programmable Interrupt Controller * the 8237 DMA controller

Early chipsets

To integrate the functions needed on a mainboard into a smaller amount of ICs, Intel licensed the

ZyMOS Appian Technology, Inc,, formerly ZyMOS Corporation, was a semiconductor manufacturing company located in Sunnyvale, California. It initially designed and manufactured custom and semi-custom integrated circuits. After the introduction of the IBM ...

POACH chipset for its

Intel 80286 The Intel 80286 (also marketed as the iAPX 286 and often called Intel 286) is a 16-bit microprocessor that was introduced on February 1, 1982. It was the first 8086-based CPU with separate, non-multiplexed address and data buses and also the fi ...

and

Intel 80386 The Intel 386, originally released as 80386 and later renamed i386, is a 32-bit microprocessor introduced in 1985. The first versions had 275,000 transistors List of early Intel chipset includes: * 82091AA EISA/ ISA - Advanced Integrated Peripheral (AIP), includes:

floppy disk controller A floppy-disk controller (FDC) has evolved from a discrete set of components on one or more circuit boards to a special-purpose integrated circuit (IC or "chip") or a component thereof. An FDC directs and controls reading from and writing to ...

, 2× UARTs,

parallel port In computing, a parallel port is a type of interface found on early computers (personal and otherwise) for connecting peripherals. The name refers to the way the data is sent; parallel ports send multiple bits of data at once ( parallel ...

, IDE controller, oscillator, etc. * 82310 MCA - announced in April 1988. Includes: 82306 Local Channel Support Chip, 82307 DMA Controller/Central Arbiter, 82308 Micro Channel Bus Controller, 82309 Address Bus Controller, 82706 VGA Graphics Controller. * 82350 EISA - announced in September 1988. * 82311 MCA - announced in November 1988. Includes: 82303 and 82304 Local I/O Channel Support Chips, 82307 DMA Controller/Central Arbiter, 82308 Micro Channel Bus Controller, 82309 Address Bus Controller, 82706 VGA Graphics Controller, 82077 Floppy Disk Controller. * 82320 MCA - announced in April 1989. * 82340SX PC AT - announced in January 1990, it is the Topcat chipset licensed from VLSI. * 82340DX PC AT - announced in January 1990, it is the Topcat chipset licensed from VLSI. * 82360SL - announced in October 1990. It was a chipset for the mobile

80386SL The Intel 386, originally released as 80386 and later renamed i386, is a 32-bit microprocessor introduced in 1985. The first versions had 275,000 transistors80486SL processors. It integrated DMA controller, an interrupt controller PIC, serial and parallel ports, and power-management logic for the processor. * 82350DT EISA - announced in April 1991. * 82380 - High Performance 32-Bit DMA Controller with Integrated System Support Peripherals. This chipset has 20-level programmable interrupt controller a superset of Intel's 82C59 PIC. It also has four (x4) 16-bit programmable internal timers which its superset Intel's 82C54 PIT. It also has built-in

DRAM refresh Memory refresh is the process of periodically reading information from an area of computer memory and immediately rewriting the read information to the same area without modification, for the purpose of preserving the information."refresh cycle" i ...

controller as well. It is available for USD $149 and USD $299 for 16 MHz and 20 MHz respectfully in quantities of 100. * 82384 - Clock Generator. The available version for USD $15 in quantities of 100. * 82385 - High Performance 32-Bit Cache Controller. This chipset was introduced in February 1987. It was available for 20 MHz version.

4xx chipsets

80486 chipsets

Pentium chipsets

While not an actual Intel chipset bug, the Mercury and Neptune chipsets could be found paired with RZ1000 and CMD640 IDE controllers with data corruption bugs. L2 caches are direct-mapped with SRAM tag RAM, write-back for 430FX, HX, VX, and TX.

Pentium Pro/II/III chipsets

Southbridge 4xx chipsets

8xx chipsets

Pentium II/III chipsets

Pentium III mobile chipsets

Pentium 4 chipsets

Summary: * 845 (Brookdale) ** two distinct versions ''845 MCH for SDR'' and ''845 MCH for DDR'' * 875P (Canterwood) ** Similar to E7205, but adds support for 800 MHz bus, DDR at 400 MHz, Communication Streaming Architecture (CSA),

Serial ATA SATA (Serial AT Attachment) is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives, optical drives, and solid-state drives. Serial ATA succeeded the earlier Parallel ATA (PATA) standard t ...

(with

RAID Raid, RAID or Raids may refer to: Attack * Raid (military), a sudden attack behind the enemy's lines without the intention of holding ground * Corporate raid, a type of hostile takeover in business * Panty raid, a prankish raid by male college ...

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 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 - Similar to 865PE, but supports only 400/533 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. * E7221 (Copper River) ** Designed for Pentium 4-based server. ** Supports only one physical processor. ** A basic SVGA controller is integrated for analog video. ** One PCI-X slot can be bridged to the PCI-e ×8 using the Intel® 6702PXH 64-bit PCI Hub. * E7230 (Mukilteo) ** Similar to the Intel 3000 MCH, but mainly designed for Pentium D-based server. ** Supports only one physical processor. ** DDR2-667 4-4-4 is not supported. ** No integrated graphics. ** One PCI-X slot can be bridged to the PCI-e ×8 using Intel® 6700PXH 64-bit PCI Hub/Intel® 6702PXH 64-bit PCI Hub.

Pentium 4-M/Pentium M/Celeron M mobile chipsets

Southbridge 8xx chipsets

9xx chipsets and 3/4 Series chipsets

Pentium 4/Pentium D/Pentium EE chipsets

All Chipsets listed in the table below: *Do not support SMP *Support (-R and -DH) variants for South Bridges ^{/sup> Remapping of PCIE/APIC memory ranges not supported,Mobile Intel 945 Express Chipset Family Datasheet
, section 9.2Intel 925X/925XE Datasheet
, section 9.2 some physical memory might not be accessible (e.g. limited to 3.5 GB or similar).

Summary:
* 915P (Grantsdale)
** Supports Pentium 4 on an 800 MT/s bus. Uses DDR memory up to 400 MHz, or DDR2 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 DDR2 and only supporting 2 GB of memory.
* 915G (Grantsdale-G)
** 915P with an integrated GMA 900. This core contains Pixel Shader version 2.0 only, it does not contain Vertex Shaders nor does it feature Transform & Lighting (T&L) capabilities and therefore is not Direct X 8.1 or 9.0 compliant.
** Sub-versions:
*** 915GL - Same feature reductions as 915PL, but supports 4 GB 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 MT/s 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 MT/s 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 MT/s bus, only supports 2 GB of memory.
* 945G (Lakeport-G)
** A version of the 945P that has a GMA 950 integrated, supports a 1066 MT/s bus.
** Sub-versions:
***945GC - Same feature reductions as 945PL but with an integrated GMA 950

The Intel Graphics Media Accelerator (GMA) is a series of integrated graphics processors introduced in 2004 by Intel, replacing the earlier Intel Extreme Graphics series and being succeeded by the Intel HD and Iris Graphics series.

This series ...
.
***945GZ - Same as 945GC but only supports DDR2 memory at 400/533 MT/s. No support for external graphics cards (some boards, like Asus P5GZ-MX, support through ICH7 on PCIe ×16 @4 lanes mode).
* 955X (Lakeport)
** Update for 925X, with additional features of "Lakeport" (e.g., PAT features and ECC memory), and uses DDR2.

Pentium M/Celeron M mobile chipsets

Core/Core 2 mobile chipsets

Core 2 chipsets

All Core 2 Duo chipsets support the Pentium Dual-Core and Celeron processors based on the Core architecture. Support for all NetBurst

The NetBurst microarchitecture, called P68 inside Intel, was the successor to the P6 microarchitecture in the x86 family of central processing units (CPUs) made by Intel. The first CPU to use this architecture was the Willamette-core Pentium ...
based processors was officially dropped starting with the Bearlake chipset family. However, some motherboards still support the older processors.

^{/sup> Remapping of PCIE/APIC memory ranges not supported, some physical memory might not be accessible (e.g. limited to 3.5 GB or similar). Operational configuration is 4 ranks - 2× 2 GB dual rank modules or 4× 1 GB single rank modules - depends on number of motherboard DDR2 slots.

Summary:

* 946PL (Lakeport)
** Update on 945PL, supports 4 GB of memory.
* 946GZ (Lakeport-G)
**A version of 946PL with GMA 3000 graphics core.
*P965 (Broadwater)
** Update on 945P, no native PATA support, improved memory controller with support for DDR2 memory up to 800 MHz and official 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 graphics instead of GMA X3000 graphics. Supports an ADD2 card to add a second display.
** Sub-versions:
*** Q963 - Q965 without an external graphics interface or support for ADD2.
* 975X (Glenwood)
** Update of 955, with support for ATI Crossfire Dual Graphics systems and 65 nm processors, including Core 2 Duo.
* P35 (Bearlake)
** The P35 chipset provides updated support for the new Core 2 Duo E6550, E6750, E6800, and E6850. Processors with a number ending in "50" have a 1333 MT/s FSB. Support for all NetBurst based processors is dropped with this chipset.
* G33 (BearlakeG)
** A version of P35 with a GMA 3100 integrated graphics core and uses an ICH9 South Bridge.
** Sub-versions:
*** G35 - G33 with a GMA x3500 integrated graphics core and uses an ICH8 South Bridge, no DDR3 support.
* Q35 (BearlakeG)
** Expected G33 intended for Intel's vPro office computing brand, no DDR3 Support.
** Sub-versions:
*** Q33 - Q35 without vPro support.
* P31 (BearlakeG)
** A version of P35 with an ICH7 South Bridge, supports only 4 GB of DDR2 memory and does not support DDR3 memory.
** Operational configuration is 4 ranks - 2× 2 GB dual rank modules or 4 × 1 GB single rank modules - depends on number of motherboard DDR2 slots. 4GBs modules are not supported.
* G31 (BearlakeG)
** A version of P31 with a GMA 3100 integrated graphics core. It supports a 1333 MT/s FSB with Core 2 Duo processors, but Core 2 Quad processors are only supported up to 1066 MT/s.
* G41 (EaglelakeG)
** Update of G31 with a GMA X4500 integrated graphics core and DDR3 800/1066 support.
* P45 (Eaglelake)
** Update of P35, with PCIe 2.0 support, Hardware Virtualization, Extreme Memory Profile (XMP) and support for ATI Crossfire (x8+x8).
** Sub-versions:
*** P43 - P45 without Crossfire support.
* G45 (EaglelakeG)
** A version of P45 that has a GMA X4500HD integrated graphics core and lacks Crossfire support.
** Sub-versions:
*** G43 - Same feature reductions as P43, but with a GMA X4500 integrated graphics core.
* Q45 (EaglelakeQ)
** Expected G43 intended for Intel's vPro office computing brand. Also supports Hardware Virtualization Technology and Intel Trusted Platform Module 1.2 feature.
** Sub-versions:
*** Q43 - Q45 without vPro support. Also lacks Intel Trusted Platform Module 1.2 support.
*** B43 - Q43 with an ICH10D South Bridge.

^{/sup> The 975X chipset supports only ×16 PCI Express (electrically) in the top slot when the slot below it is unpopulated. Otherwise it and the lower slot (both attached to the Memory Controller Hub) operate at ×8 electrically.

^{/sup> Officially 975X supports a maximum of 1066 MT/s FSB. Unofficially, third-party motherboards (Asus, Gigabyte) support certain 1333FSB 45 nm Core2 processors, usually with later BIOS updates.

^{/sup> The 975X chipset technical specification shows only DDR2-533/667 memory support. Actual implementations of 975X do support DDR2 800.

^{/sup> VT-d is inherently supported on these chipsets, but may not be enabled by individual OEMs. ''Always'' read the motherboard manual and check for BIOS updates. X38/X48 VT-d support is limited to certain Intel, Supermicro, DFI (LanParty) and Tyan boards. VT-d is broken or non existent on some boards until the BIOS is updated. Note that VT-d is a chipset Memory Controller Hub technology, not a processor feature, but this is complicated by later processor generations (Core i3/i5/i7) moving the MCH from the motherboard to the processor package, making only certain I series CPUs support VT-d.

Core 2 mobile chipsets

* ¹ Unofficially this chipset support 5GB.
* ² Officially only 4GB is supported. Unofficially many laptops with this chipset support 8GB.
* ³ Low power mode, HD playback mode and Full performance mode respectively.

Southbridge 9xx and 3/4 Series chipsets

5/6/7/8/9 Series chipsets

The Nehalem microarchitecture

Nehalem is the codename for Intel's 45 nm microarchitecture released in November 2008. It was used in the first-generation of the Intel Core i5 and i7 processors, and succeeds the older Core microarchitecture used on Core 2 processors. The ...
moves the memory controller into the processor. For high-end Nehalem processors, the X58 IOH acts as a bridge from the QPI

The Intel QuickPath Interconnect (QPI) is a point-to-point processor interconnect developed by Intel which replaced the front-side bus (FSB) in Xeon, Itanium, and certain desktop platforms starting in 2008. It increased the scalability and availab ...
to PCI Express peripherals and DMI to the ICH10
I/O Controller Hub (ICH) is a family of Intel southbridge microchips used to manage data communications between a CPU and a motherboard, specifically Intel chipsets based on the Intel Hub Architecture. It is designed to be paired with a second su ...
southbridge. For mainstream and lower-end Nehalem processors, the integrated memory controller (IMC) is an entire northbridge (some even having GPUs), and the PCH (Platform Controller Hub) acts as a southbridge.

Not listed below is the 3450 chipset (see Xeon chipsets) which is compatible with Nehalem mainstream and high-end processors but does not claim core iX-compatibility. With either a Core i5

The following is a list of Intel Core i5 brand microprocessors. Introduced in 2009, the Core i5 line of microprocessors are intended to be used by mainstream users.

Desktop processors
Nehalem microarchitecture (1st generation)
"Lynnf ...
or i3 processor, the 3400-series chipsets enable the ECC functionality of unbuffered ECC memory. Otherwise these chipsets do not enable unbuffered ECC functionality.

The Cougar Point

The cougar (''Puma concolor'') is a large Felidae, cat native to the Americas. Its Species distribution, range spans from the Canadian Yukon to the southern Andes in South America and is the most widespread of any large wild terrestrial mamm ...
Intel 6 series chipsets with stepping B2 were recalled due to a hardware bug A hardware bug is a defect in the design, manufacture, or operation of computer hardware that causes incorrect operation. It is the counterpart of software bugs which refer to flaws in the code which operates computers, and is the original context i ...
that causes their 3 Gbit/s Serial ATA to degrade over time until they become unusable. Stepping B3 of the Intel 6 series chipsets will have the fix for this. The Z68 chipset which supports CPU overclocking and use of the integrated graphics does not have this hardware bug, however all other ones with B2 did. The Z68 also added support for transparently caching hard disk data on to solid-state drive

A solid-state drive (SSD) is a solid-state storage device that uses integrated circuit assemblies to store data persistently, typically using flash memory, and functioning as secondary storage in the hierarchy of computer storage. It is ...
s (up to 64 GB), a technology called Smart Response Technology

In computer data storage, Smart Response Technology (SRT, also called SSD Caching before it was launched) is a proprietary caching mechanism introduced in 2011 by Intel for their Z68 chipset (for the Sandy Bridge–series processors), which a ...
.

LGA 1156

Chipsets supporting LGA 1156

LGA 1156 (land grid array 1156), also known as Socket H or H1, is an Intel desktop CPU socket. Its incompatible successor is LGA 1155.

The last processors supporting it ceased production in 2011.

LGA 1156, along with LGA 1366, were designed t ...
CPUs (Lynnfield and Clarkdale).

LGA 1155

Chipsets supporting LGA 1155

LGA 1155, also called Socket H2, is a zero insertion force flip-chip land grid array (LGA) CPU socket designed by Intel for their CPUs based on the Sandy Bridge (2nd Gen) and Ivy Bridge (3rd Gen) microarchitectures.

It is the successor of L ...
CPUs (Sandy Bridge and Ivy Bridge). The PCIe 2.0 lanes from the PCH ran at 5 GT/s in this series, unlike in the previous LGA 1156 chips.

* ¹ For Sandy Bridge mainstream desktop and business platforms. Sandy Bridge CPUs provide 16 PCIe 2.0 lanes for direct GPU connectivity.
* ² For Ivy Bridge mainstream desktop platform. Ivy Bridge CPUs provide 16 PCIe 3.0 lanes for direct GPU connectivity and additional 4 PCIe 2.0 lanes.

LGA 1150

Chipsets that support LGA 1150

LGA 1150, also known as Socket H3, is a zero insertion force flip-chip land grid array (LGA) CPU socket designed by Intel for CPUs built on the Haswell microarchitecture. This socket is also used by the Haswell's successor, Broadwe ...
CPUs are listed below. Haswell and Haswell Refresh CPUs are supported by all listed chipsets; however, a BIOS update is usually required for 8-Series ''Lynx Point

The Platform Controller Hub (PCH) is a family of Intel's single-chip chipsets, first introduced in 2009. It is the successor to the Intel Hub Architecture, which used two chips - a northbridge and southbridge, and first appeared in the Intel 5 ...
'' motherboards to support Haswell Refresh CPUs. Broadwell CPUs are supported only by 9-Series chipsets, which are usually referred to as ''Wildcat Point''.

The C1 stepping of the ''Lynx Point'' chipset contains a bug a system could lose connectivity with USB devices plugged into USB 3.0 ports provided by the chipset if the system enters the S3 sleep mode

Sleep mode (or suspend to RAM) is a low power mode for electronic devices such as computers, televisions, and remote controlled devices. These modes save significantly on electrical consumption compared to leaving a device fully on and, upon resu ...
.

LGA 1366, LGA 2011, and LGA 2011-v3

Single socket chipsets supporting LGA 1366

LGA 1366 (land grid array 1366), also known as Socket B, is an Intel CPU socket. This socket supersedes Intel's LGA 775 (Socket T) in the high-end and performance desktop segments. It also replaces the server-oriented LGA 771 (Socket J) in the e ...
, LGA 2011

LGA 2011, also called ''Socket R'', is a CPU socket by Intel released on November 14, 2011. It launched along with LGA 1356 to replace its predecessor, LGA 1366 (Socket B) and LGA 1567. While LGA 1356 was designed for dual-processor or ...
, and LGA 2011-v3

LGA 2011, also called ''Socket R'', is a CPU socket by Intel released on November 14, 2011. It launched along with LGA 1356 to replace its predecessor, LGA 1366 (Socket B) and LGA 1567. While LGA 1356 was designed for dual-processor or ...
CPUs. Please consult List of Intel Xeon chipsets Around the time that the Pentium III processor was introduced, Intel's Xeon line diverged from its line of desktop processors, which at the time was using the Pentium branding.

The divergence was implemented by using different sockets; since then, ...
for further, multi-socket, chipsets for these sockets.

* ¹ X58 South Bridge is ICH10
I/O Controller Hub (ICH) is a family of Intel southbridge microchips used to manage data communications between a CPU and a motherboard, specifically Intel chipsets based on the Intel Hub Architecture. It is designed to be paired with a second su ...
/ICH10R.
* ² X58 TDP includes the X58 IOH TDP in addition to the ICH10/ICH10R TDP.
* ³ For Sandy Bridge enthusiast desktop platform. Sandy Bridge CPUs will provide up to 40 PCIe 3.0 lanes for direct GPU connectivity and additional 4 PCIe 2.0 lanes. NOTE : This reference number 4 is on X79, which is a Sandy bridge -E, not Sandy Bridge, and PCIe 3.0 only is enabled when an Ivy Bridge-E CPU or Xeon E-5 series is used.
* ⁴ For Haswell enthusiast desktop platform. Haswell CPUs will provide up to 40 PCIe 3.0 lanes for direct GPU connectivity and additional 4 PCIe 2.0 lanes.

LGA 2066

Chipsets supporting LGA 2066

LGA 2066, also called ''Socket R4'', is a CPU socket by Intel that debuted with Skylake-X and Kaby Lake-X processors in June 2017. It replaces Intel's LGA 2011-3 (R3) in the performance, high-end desktop and Workstation platforms (based on the X2 ...
socket for Skylake-X processors and Kaby Lake-X processors.

The C621 Chipset also supports FCLGA3647 socket for Skylake-SP as well as Cascade Lake-W and Cascade Lake-SP processors.

Mobile chipsets

All Core-i series mobile chipsets have an integrated south bridge.

100/200/300 Series chipsets

* All support Intel VT-d

x86 virtualization is the use of hardware-assisted virtualization capabilities on an x86/x86-64 CPU.

In the late 1990s x86 virtualization was achieved by complex software techniques, necessary to compensate for the processor's lack of hardware-as ...
and do not support PCI
PCI may refer to:

Business and economics
* Payment card industry, businesses associated with debit, credit, and other payment cards
** Payment Card Industry Data Security Standard, a set of security requirements for credit card processors
* Pro ...
.

LGA 1151 rev 1

The 100 Series chipsets (codenamed ''Sunrise Point''), for Skylake processors using the LGA 1151

LGA 1151, also known as Socket H4, zero insertion force flip-chip land grid array (LGA) socket for Intel desktop processors which comes in two distinct versions: the first revision which supports both Intel's Skylake and Kaby Lake CPUs, an ...
socket, were released in the third quarter of 2015.

The 200 Series chipsets (codenamed ''Union Point'') were introduced along with Kaby Lake

Kaby Lake is Intel's codename for its seventh generation Core microprocessor family announced on August 30, 2016. Like the preceding Skylake, Kaby Lake is produced using a 14 nanometer manufacturing process technology. Breaking with Intel's ...
processors, which also use the LGA 1151

LGA 1151, also known as Socket H4, zero insertion force flip-chip land grid array (LGA) socket for Intel desktop processors which comes in two distinct versions: the first revision which supports both Intel's Skylake and Kaby Lake CPUs, an ...
socket; these were released in the first quarter of 2017.

LGA 1151 rev 2

While Coffee Lake shares the same socket as Skylake and Kaby Lake, this revision of LGA 1151 is electrically ''incompatible'' with 100 and 200 series CPUs.

The 300 Series chipsets were introduced along with Coffee Lake

Coffee Lake is Intel's codename for its eighth generation Core microprocessor family, announced on September 25, 2017. It is manufactured using Intel's second 14 nm process node refinement. Desktop Coffee Lake processors introduced i5 and i ...
processors, which use the LGA 1151

LGA 1151, also known as Socket H4, zero insertion force flip-chip land grid array (LGA) socket for Intel desktop processors which comes in two distinct versions: the first revision which supports both Intel's Skylake and Kaby Lake CPUs, an ...
socket; the enthusiast model was released in the last quarter of 2017, the rest of the line was released in 2018.

Xeon chipsets

C232 and C242 chipsets do not support CPU integrated GPUs, as they lack FDI support. Officially they support only Xeon processors, but some motherboards also support consumer processors (6/7th generation Core for C230 series, 8/9th generation Core for C240 series and its Pentium/Celeron derivatives).

Mobile chipsets

400/500 Series chipsets

LGA 1200

LGA 1200 is a CPU socket designed for Comet Lake

Comet Lake is Intel's codename for its 10th generation Core microprocessors. They are manufactured using Intel's third 14 nm Skylake process refinement, succeeding the Whiskey Lake U-series mobile processor and Coffee Lake desktop proces ...
and Rocket Lake

Rocket Lake is Intel's codename for its 11th generation Core microprocessors. Released on March 30, 2021, it is based on the new Cypress Cove microarchitecture, a variant of Sunny Cove (used by Intel's Ice Lake mobile processors) backported ...
desktop CPUs. Like its predecessors, LGA 1200 has the same amount of pins its name would suggest: 1200. Under the hood, LGA 1200 is a modified version of LGA 1151, its predecessor. It features 49 additional protruding pins that are used to improve power delivery and provide support for eventual updates with I/O features.

* ^† Connection to the CPU will be reduced to DMI 3.0 ✕4 if a Comet Lake CPU is installed. DMI 3.0 ✕8 is only available with Rocket Lake CPUs.
* ^‡ Mainboards advertised as H410 and B460 with Rocket Lake support use other 400-series chipsets. (such as H470)

Mobile chipsets

600/700 Series chipsets - LGA 1700

See also

* Acer Laboratories Incorporated – for ALi chipsets
* Chips and Technologies

Chips and Technologies (C&T), founded in Milpitas, California in December 1984 by Gordon A. Campbell and Dado Banatao, was an early fabless semiconductor company.

Its first product, announced September 1985, was a four chip EGA chipset that h ...

* List of AMD chipsets

This is an overview of chipsets sold under the AMD brand, manufactured before May 2004 by the company itself, before the adoption of open platform approach as well as chipsets manufactured by ATI Technologies after October 2006 as the completi ...

* List of ATI chipsets

This is a comparison of chipsets, manufactured by ATI Technologies.
For AMD processors

Comparison of Northbridges

Comparison of Southbridges

For Intel processors Comparison of Northbridges

Comparison of Southbridges

See also
* List o ...

* Comparison of Nvidia nForce chipsets This is a comparison of chipsets designed by Nvidia.
nForce nForce

nForce Southbridges

nForce2 nForce2

nForce2 Southbridges

nForce3
The memory controller is integrated into the CPU, the supported memory types depend on the CP ...

* Intel Xeon chipsets Around the time that the Pentium III processor was introduced, Intel's Xeon line diverged from its line of desktop processors, which at the time was using the Pentium branding.

The divergence was implemented by using different sockets; since then, ...

* List of Intel microprocessors

This generational list of Intel processors attempts to present all of Intel's processors from the pioneering 4-bit 4004 (1971) to the present high-end offerings. Concise technical data is given for each product.
Latest

13th generation Cor ...

* Silicon Integrated Systems

Silicon Integrated Systems (SiS; ) is a company that manufactures, among other things, motherboard chipsets. The company was founded in 1987 in Hsinchu Science Park, Taiwan.
Business
In the late 1990s, SiS made the decision to invest in their ow ...
– for SiS motherboard chipsets
* VIA chipsets

Via or VIA may refer to the following:

Science and technology
* MOS Technology 6522, Versatile Interface Adapter
* ''Via'' (moth), a genus of moths in the family Noctuidae
* Via (electronics), a through-connection
* VIA Technologies, a Taiwan ...

Notes

References

External links

Search MDDS Database

Intel Product Comparison Charts

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