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Lista de chipsets de Intel

Puente norte Intel i945GC con microprocesador Pentium de doble núcleo Este artículo proporciona una lista de chipsets de motherboard fabricados por Intel , divididos en tres cat...

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Puente norte Intel i945GC con microprocesador Pentium de doble núcleo

Este artículo proporciona una lista de chipsets de motherboard fabricados por Intel , divididos en tres categorías principales: aquellos que utilizan el bus PCI para la interconexión (la serie 4xx), aquellos que se conectan mediante "enlaces de concentrador" especializados (la serie 8xx) y aquellos que se conectan mediante PCI Express (la serie 9xx). Los chipsets se enumeran en orden cronológico.

Situación previa al chipset

Se puede encontrar soporte para un chipset anterior del microprocesador Intel 8085 en la sección de la familia MCS-85 .

Las primeras placas base compatibles con IBM XT aún no tenían un chipset, sino que dependían de una colección de chips TTL discretos de Intel: [1]

  • El generador de reloj 8284
  • El controlador de bus 8288
  • El temporizador de intervalo programable 8254
  • La interfaz de E/S paralela 8255
  • El controlador de interrupciones programable 8259
  • El controlador DMA 8237

Primeros chipsets

Para integrar las funciones necesarias en una placa base en un número menor de circuitos integrados, Intel licenció el chipset ZyMOS POACH para sus procesadores Intel 80286 e Intel 80386 SX (el chipset 82230/82231 High Integration AT-Compatible). El 82230 cubre esta combinación de chips: reloj 82C284, controlador de bus 82288 y controladores de interrupción duales 8259A, entre otros componentes. El 82231 cubre esta combinación de chips: temporizador de interrupción 8254, mapeador de memoria 74LS612 y controlador DMA dual 8237A, entre otros componentes. Ambos conjuntos estaban disponibles a 60 dólares estadounidenses para la versión de 10 MHz y a 90 dólares estadounidenses para la versión de 12 MHz en cantidades de 100. [2] Este chipset se puede utilizar con un dispositivo de interfaz de alta integración 82335 para proporcionar compatibilidad con el Intel 386SX. [3] [4]

La lista de los primeros chipsets Intel incluye: [5] [6]

  • Controlador de disquete de un solo chip CHMOS 82077AA para sistemas de 32 bits. [7] [8]
  • 82091AA EISA / ISA - Periférico integrado avanzado (AIP), incluye: controlador de disquete , 2× UART , puerto paralelo , controlador IDE, oscilador, etc. [9]
  • Conjunto de chips de la familia 82310 MCA : anunciado en abril de 1988. [10] Este conjunto de chips también es compatible con las máquinas basadas en 80386SX. [3] Entre las que se incluyen: [4] [11]
    • Chip de soporte de canal local 82306
    • 82307 Controlador DMA/árbitro central
    • Controlador de bus de microcanal 82308
    • Controlador de bus de direcciones 82309
    • Controlador de gráficos VGA 82706
  • 82350 EISA : anunciado en septiembre de 1988. [12] [13] Este chipset es compatible con el microprocesador i486 . Se esperaba que estuviera disponible en la segunda mitad de 1989. [14]
  • 82311 MCA - anunciado en noviembre de 1988. [15] [16] Incluye: chips de soporte de canal de E/S local 82303 y 82304, controlador DMA/árbitro central 82307, controlador de bus de microcanal 82308, controlador de bus de dirección 82309, controlador de gráficos VGA 82706, controlador de disquete 82077. [4] [13]
  • 82320 MCA : anunciado en abril de 1989. [17] Este chipset es compatible con el microprocesador i486. Se esperaba que estuviera disponible en la segunda mitad de 1989. [14]
  • 82340SX PC AT: anunciado en enero de 1990, es el chipset Topcat bajo licencia de VLSI. [18]
  • 82340DX PC AT: anunciado en enero de 1990, es el chipset Topcat bajo licencia de VLSI. [18]
  • 82350DT EISA : anunciado en abril de 1991. [19]
  • 82360SL - anunciado en octubre de 1990. [20] Era un chipset para los procesadores móviles 80386SL y 80486SL . Integraba un controlador DMA , un controlador de interrupciones PIC , puertos seriales y paralelos, control de E/S, NMI , reloj de tiempo real , temporizadores y lógica de administración de energía para el procesador. Este chipset contiene 226.000 transistores que utilizan la tecnología CHMOS IV de un micrón. Estaba disponible por 45 dólares estadounidenses en cantidades de 1.000. [8]
  • 82365SL - Controlador de interfaz de tarjeta de PC. Este modelo es compatible con el estándar PCMCIA 2.0 y utiliza la arquitectura de tarjeta intercambiable , que admite tarjetas de E/S y de memoria compatibles con ExCA. Utiliza las funciones de administración de energía Intel386SL. Estaba disponible por 35 dólares estadounidenses en muestras de cantidades de 1000 unidades. [21]
  • 82380 - Controlador DMA de 32 bits de alto rendimiento con periféricos de soporte de sistema integrados. Este chipset tiene un controlador de interrupción programable de 20 niveles, un superconjunto del PIC 82C59 de Intel . También tiene cuatro (x4) temporizadores internos programables de 16 bits, que son su superconjunto 82C54 PIT de Intel. También tiene un controlador de actualización de DRAM incorporado . Está disponible por US$149 y US$299 para 16 MHz y 20 MHz respectivamente en cantidades de 100. [22] El Intel M82380 cumplió con el estándar MIL-STD-883 Rev. C. Este dispositivo militar fue probado, lo que incluye ciclos de temperatura entre -55 y 125 °C, hermeticidad y quemado extendido. Esta versión militar puede tener una tasa de transferencia de 32 Mbytes por segundo a 16 MHz. Esta versión militar estaba disponible en CPGA de 132 derivaciones y CQPK de 164 derivaciones . Esta versión militar estaba disponible por US$520 en cantidades de 100 unidades para la versión PGA. [23]
  • 82384 - Generador de relojes. Versión disponible por 15 dólares en cantidades de 100. [24]
  • 82385 - Controlador de caché de 32 bits de alto rendimiento. [22] Este chipset se presentó en febrero de 1987. Estaba disponible para la versión de 20 MHz. [25] Hay una versión de 33 MHz disponible para el procesador 386DX. [26] En combinación con una CPU 386 de 33 MHz y un subsistema de memoria de 64 Kbytes, rindió hasta 7,8 MIPS. [27] Hay una versión 82385SX para el microprocesador 386SX. [26]
  • 82395DX - Caché inteligente de alto rendimiento. Este chipset contiene 16 Kbytes de SRAM internos y 1000 etiquetas de caché. Este controlador admite un subsistema de memoria caché de hasta 128 Kbytes que incluye asociatividad de conjuntos de cuatro vías; un tamaño de línea de 16 bytes; un búfer de escritura de cuatro palabras dobles; y almacenamiento en caché de búfer de línea simultáneo. También admite el protocolo de actualización de memoria de búfer de escritura y mantiene la coherencia de la caché durante el espionaje del bus. Junto con una CPU 386 de 33 MHz, el controlador puede alcanzar hasta 8,3 MIPS . Estaba disponible en PQFP de 196 pines por 90 USD y 109 USD para la versión de 25 y 33 MHz en cantidades de 1000 respectivamente. [27] Existe una versión Intel 82395SX que contiene 8 Kbytes de memoria caché para la familia de microprocesadores 80386SX y que tiene un rendimiento hasta un 7% mejor que la versión 82385SX. Estaba disponible por 44 dólares en cantidades de 1000 unidades alojadas en PQFP de 132 pines. La versión Intel 82396SX contiene 16 Kbytes de memoria caché y estuvo disponible en el segundo trimestre de 1991. [28]

Conjuntos de chips 4xx

Conjuntos de chips 80486

Otros chipsets 80486

  • 82495DX - Controlador de caché. Admite estado de espera cero con caché asociativa de dos vías con varios parámetros configurables. Admite protocolo MESI y detección de bus. Está disponible por 198 USD. [30]
  • 82490DX - SRAM de caché inteligente de puerto dual de 32 Kbytes. Proporciona caché de escritura diferida de segundo nivel con búferes y registros de puerto dual. Está disponible por US$41. [30]

Conjuntos de chips Pentium

Si bien no se trata de un error real del chipset Intel, los chipsets Mercury y Neptune se pueden encontrar emparejados con controladores IDE RZ1000 y CMD640 con errores de corrupción de datos. Los cachés L2 están mapeados directamente con la RAM de etiquetas SRAM , escritura diferida para 430FX, HX, VX y TX.

Conjuntos de chips Pentium Pro/II/III

Conjuntos de chips Southbridge 4xx

Conjuntos de chips 8xx

Conjuntos de chips Pentium II/III

Conjuntos de chips móviles Pentium III

Conjuntos de chips Pentium 4

Resumen:

  • 845 (Brookdale)
    • Dos versiones distintas: 845 MCH para SDR y 845 MCH para DDR [55] [56]
  • 875P (Canterwood)
    • Similar al E7205, pero agrega soporte para bus de 800 MHz, DDR a 400 MHz, Communication Streaming Architecture (CSA), Serial ATA (con RAID en ciertas configuraciones) y Performance Acceleration Technology (PAT), un modo que pretende reducir la latencia de la memoria.
    • La capacidad SMP solo existe en placas base basadas en Xeon (socket 604) que utilizan el chipset 875P. El FSB está clasificado a 533 MHz en estas placas base.
  • 865PE (Springdale)
    • 875P sin PAT, aunque era posible habilitar PAT en algunas revisiones anteriores. También carece de compatibilidad con memoria ECC.
    • Subversiones:
      • 865P: similar a 865PE, pero solo admite bus de 400/533 MHz y memoria de 333 MHz.
      • 848P - Versión de canal de memoria único de 865PE.
  • 865G (Springdale-G)
    • 865PE con gráficos integrados ( Intel Extreme Graphics 2 ). PAT nunca fue compatible con ninguna revisión.
    • Subversiones:
      • 865GV - 865G sin ranura AGP externa.
  • E7221 (Río Copper)
    • Diseñado para servidores basados ​​en Pentium 4.
    • Admite solo un procesador físico.
    • Se integra un controlador SVGA básico para vídeo analógico.
    • Se puede conectar una ranura PCI-X a una PCI-e ×8 mediante el concentrador PCI Intel 6702PXH de 64 bits.
  • E7230 (Mukilteo)
    • Similar al Intel 3000 MCH , pero diseñado principalmente para servidores basados ​​en Pentium D.
    • Admite solo un procesador físico.
    • No se admite DDR2-667 4-4-4. [54]
    • Sin gráficos integrados.
    • Se puede conectar una ranura PCI-X a PCI-e ×8 mediante el concentrador PCI Intel 6700PXH de 64 bits/concentrador PCI Intel 6702PXH de 64 bits.

Conjuntos de chips móviles Pentium 4-M/Pentium M/Celeron M

Conjuntos de chips Southbridge 8xx

Conjuntos de chips 9xx y conjuntos de chips de la serie 3/4

Conjuntos de chips Pentium 4/Pentium D/Pentium XE

Todos los chipsets enumerados en la siguiente tabla:

  • No es compatible con SMP
  • Compatibilidad con variantes (-R y -DH) para South Bridges

[*] No se admite la reasignación de rangos de memoria PCIE/APIC, [60] [61] es posible que algunas memorias físicas no sean accesibles (por ejemplo, limitadas a 3,5 GB o similar).

[1] Algunas revisiones posteriores de placas base basadas en los chipsets 945P, 945G y 945PL suelen admitir algunos procesadores Core 2 (con BIOS posteriores). No se admite Core 2 Quad. Solo se admiten Core 2 Duo, Pentium Dual-Core y Celeron basados ​​en Core2.

Resumen:

  • 915P (Grantsdale)
    • Admite Pentium 4 en un bus de 800 MT/s. Utiliza memoria DDR hasta 400 MHz o DDR2 a 533 MHz. Reemplaza AGP y CSA por PCI Express y también admite " Matrix RAID ", un modo RAID diseñado para permitir el uso de niveles RAID 0 y 1 simultáneamente con dos discos duros. (Normalmente, RAID1+0 hubiera requerido cuatro discos duros)
    • Subversiones:
      • 915PL: Versión reducida del 915P sin soporte para DDR2 y que solo admite 2 GB de memoria.
  • 915G (Grantsdale-G)
    • 915P con un GMA 900 integrado. Este núcleo contiene únicamente la versión 2.0 de Pixel Shader, no contiene Vertex Shaders ni cuenta con capacidades de Transform & Lighting (T&L) y, por lo tanto, no es compatible con Direct X 8.1 o 9.0.
    • Subversiones:
      • 915GL: las mismas reducciones de funciones que la 915PL, pero admite 4 GB de memoria. No admite tarjetas gráficas externas.
      • 915GV: Igual que el 915G, pero no tiene forma de agregar una tarjeta gráfica externa.
      • 910GL - No admite tarjetas gráficas externas ni bus de 800 MT/s.
  • 925X (madera de aliso)
    • Versión de gama alta del 915. Admite otro modo similar a PAT y memoria ECC, y utiliza exclusivamente RAM DDR-II.
    • Subversiones:
      • 925XE: admite un bus de 1066 MT/s.
  • 945P (Puerto del lago)
    • Actualización del modelo 915P, con compatibilidad con Serial ATA II, modo RAID 5, un controlador de memoria mejorado con compatibilidad con DDR-II a 667 MHz y líneas PCI Express adicionales. Se ha eliminado la compatibilidad con DDR-I. Se ha añadido compatibilidad formal con núcleos duales a este chipset.
    • Subversiones:
      • 945PL: no admite bus de 1066 MT/s, solo admite 2 GB de memoria.
  • 945G (Lakeport-G)
    • Una versión del 945P que tiene un GMA 950 integrado, admite un bus de 1066 MT/s.
    • Subversiones:
      • 945GC: las mismas reducciones de funciones que el 945PL pero con un GMA 950 integrado .
      • 945GZ: igual que la 945GC, pero solo admite memoria DDR2 a 400/533 MT/s. No admite tarjetas gráficas externas (algunas placas, como la Asus P5GZ-MX, admiten hasta ICH7 en modo PCIe ×16 a 4 carriles).
  • 955X (Puerto del lago)
    • Actualización para 925X, con características adicionales de "Lakeport" (por ejemplo, funciones PAT y memoria ECC) y utiliza DDR2.

Conjuntos de chips móviles Pentium M/Celeron M

Conjuntos de chips móviles Core/Core 2

Conjuntos de chips Core 2

Todos los chipsets Core 2 son compatibles con los procesadores Pentium Dual-Core y Celeron basados ​​en la arquitectura Core. El soporte para todos los procesadores basados ​​en NetBurst se abandonó oficialmente a partir de la familia de chipsets Bearlake. [63] Sin embargo, algunas placas base aún son compatibles con los procesadores más antiguos. [64]

[*] Remapping of PCIE/APIC memory ranges not supported,[60] 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.[63]
  • 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.[73]
  • 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.

[1] 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.

[2] Only later revisions of the 975X chipset boards support Core 2 processors. See MSI 975X Platinum (MS-7246) rev 1.0 (first release), and MSI 975X Platinum Powerup revision (MS-7246) rev 2.1 (released autumn 2006) as example. source: https://web.archive.org/web/20210515170458/http://ixbtlabs.com/articles2/mainboard/msi-975x-platinum-powerup-edition-i975x.html
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.
As for Celeron and Celeron D support, some boards and revisions support it, some not. (see upper example, MSI Powerup Edition has reintroduced back Celeron support, probably due to later released Core2-based Celerons, which were often more powerful than higher clocked Netburst Pentiums 4.

[3] The 975X chipset technical specification shows only DDR2-533/667 memory support. Actual implementations of 975X do support DDR2 800.

[4] 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 5 GB.
  • 2 Officially only 4 GB is supported. Unofficially many laptops with this chipset support 8 GB.
  • 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 moves the memory controller into the processor. For high-end Nehalem processors, the X58 IOH acts as a bridge from the QPI to PCI Express peripherals and DMI to the ICH10 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.

LGA 1156

Chipsets supporting LGA 1156 CPUs (Lynnfield and Clarkdale).

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 or i3 processor, the 3400-series chipsets enable the ECC functionality of unbuffered ECC memory.[75] Otherwise these chipsets do not enable unbuffered ECC functionality.

LGA 1155

Chipsets supporting LGA 1155 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.[76]

The Cougar Point Intel 6 series chipsets with stepping B2 were recalled due to a hardware bug 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.[77] The Z68 also added support for transparently caching hard disk data on to solid-state drives (up to 64 GB), a technology called Smart Response Technology.[78]

  • 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.[79]

LGA 1150

Chipsets that support LGA 1150 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 motherboards to support Haswell Refresh CPUs.[80] Broadwell CPUs are supported only by 9-Series chipsets, which are usually referred to as Wildcat Point.[81]

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.[82]

LGA 1366, LGA 2011, and LGA 2011-v3

Single socket chipsets supporting LGA 1366, LGA 2011, and LGA 2011-v3 CPUs. Please consult List of Intel Xeon chipsets for further, multi-socket, chipsets for these sockets.

  • 1 X58 South Bridge is ICH10/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 socket for Skylake-X processors and Kaby Lake-X processors.

The C621 Chipset also supports LGA 3647 socket for Skylake-SP as well as Cascade Lake-W and Cascade Lake-SP processors.

Dedicated mobile chipsets

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

On-package mobile chipsets

Every 4th Generation Intel Core and 5th Generation Intel Core processor based on Mobile U-Processor and Y-Processor Lines has an on-package Platform Controller Hub.[86]

100/200/300 Series chipsets

LGA 1151 rev 1

The 100 Series chipsets (codenamed Sunrise Point), for Skylake processors using the LGA 1151 socket,[88] were released in the third quarter of 2015.[89]

The 200 Series chipsets (codenamed Union Point) were introduced along with Kaby Lake processors, which also use the LGA 1151 socket;[90] these were released in the first quarter of 2017.[91]

LGA 1151 rev 2

Intel B360 Cannon Point Chipset Die Shot

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 processors, which use the LGA 1151 socket; the enthusiast model was released in the last quarter of 2017,[92] the rest of the line was released in 2018.[93]

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).

Dedicated mobile chipsets

On-package mobile chipsets

400/500 Series chipsets

LGA 1200

LGA 1200 is a CPU socket designed for Comet Lake and Rocket Lake 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)[98]

Dedicated mobile and embedded chipsets

On-package mobile chipsets

600/700 Series chipsets

LGA 1700

Dedicated mobile chipsets

Every 12th Gen and 13th Gen Intel Core-i mobile CPU excluding HX-series has an on-package Platform Controller Hub.

On-package mobile chipsets

See also

Notes

  1. ^ When applied to computer memory (RAM or cache) the quantities KB, MB and GB are defined as: 1 KB = 1024 B, 1 MB = 1024 KB, 1 GB = 1024 MB, consistent with the JEDEC memory standard.
  2. ^ The Pentium Pro, Pentium II/III, and the Celerons based on them are essentially the same design with minor internal revisions and varying cache designs. Because of this, the same chipset can be used for Socket 8, Socket 370, Slot 1, or Slot 2 designs with any CPU in the P6 family. In practice however, newer chipset designs are usually made only for the newer processor packages, and older ones may not be updated to accommodate for recent package designs. In addition, certain chipsets may be implemented in motherboards with different processor packages, much like how the 440FX could be used either with a Pentium Pro (Socket 8) or Pentium II (Slot 1). A new feature for the latest Intel chipsets is hardware virtualization support (Intel VT-d).[39] The chipset support for this technology is not very clear for the moment.[40]
  3. ^ The Intel 82943GML mobile chipset unofficially supports Core Duo, Core 2 Duo, and Pentium Dual Core processors as well as 667 MHz FSB, which is a popular upgrade for many older notebook computers such as certain models of Acer Aspire 3680.
  4. ^ Remapping of PCIE/APIC memory ranges not supported,[60] some physical memory might not be accessible (e.g. limited to 3.5 GB or similar).

References

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