CPU socket: Difference between revisions

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m List of x86 CPU sockets and slots: small fix in 2011-v3
 
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{{Short description|Circuit board-microprocessor connection}}
[[File:LGA 775 Socket T.jpg|thumb|[[LGA 775]], a [[land grid array]] socket]]
[[File:AM5 Socket AM2Open.jpg|thumb|[[Socket AM2+AM5]], a [[pinland grid array]] socket]]
[[File:Socket AM2.jpg|thumb|[[Socket AM2+]], a [[pin grid array]] socket]]
 
In [[computer hardware]], a '''CPU socket''' or '''CPU slot''' contains one or more mechanical components providing mechanical and electrical connections between a [[microprocessor]] and a [[printed circuit board]] (PCB). This allows for placing and replacing the [[central processing unit]] (CPU) without soldering.
 
Common sockets have retention clips that apply a constant force, which must be overcome when a device is inserted. For chips with many pins, [[zero insertion force]] (ZIF) sockets are preferred. Common sockets include [[Pinpin grid array|Pinpin Gridgrid Array]]array (PGA)]] or [[Landland grid array|Landland Gridgrid Array]]array (LGA)]]. These designs apply a [[compression (physics)|compression force]] once either a handle (PGA type) or a surface plate (LGA type) is put into place. This provides superior mechanical retention while avoiding the risk of bending [[pinLead (electronics)|pins]]s when inserting the chip into the socket. Certain devices use [[Ball grid array|Ball Grid Array]] (BGA) sockets, although these require soldering and are generally not considered user replaceable.
 
CPU sockets are used on the [[motherboard]] in [[desktop computer|desktop]] and [[server (computing)|server]] computers. Because they allow easy swapping of components, they are also used for prototyping new circuits. [[Laptop]]s typically use [[surface-mount technology|surface-mount]] CPUs, which take up less space on the motherboard than a socketed part.
 
As the pin density increases in modern sockets, increasing demands are placed on the [[printed circuit board]] fabrication technique, which permits the large number of signals to be successfully routed to nearby components. Likewise, within the [[chip carrier]], the [[wire bonding]] technology also becomes more demanding with increasing pin counts and pin densities. Each socket technology will have specific [[reflow soldering]] requirements. As CPU and memory frequencies increase, above 30 MHz or thereabouts, electrical signalling increasingly shifts to [[differential signaling]] over parallel buses, bringing a new set of [[signal integrity]] challenges. The evolution of the CPU socket amounts to a coevolution of all these technologies in tandem.
 
Modern CPU sockets are almost always designed in conjunction with a [[heat sink]] mounting system, or in lower power devices, other thermal considerations.
 
==Function==
A CPU socket is made of plastic, and often comes with a lever or latch, and with metal contacts for each of the pins or lands on the CPU. Many packages are keyed to ensure the proper insertion of the CPU. CPUs with a [[pin grid array|PGA (pin grid array)]] package are inserted into the socket and, if included, the latch is closed. CPUs with an [[land grid array|LGA (land grid array)]] package are inserted into the socket, the latch plate is flipped into position atop the CPU, and the lever is lowered and locked into place, pressing the CPU's contacts firmly against the socket's lands and ensuring a good connection, as well as increased mechanical stability.
 
2== List of x86 CPU sockets and slots==
===80x86===
'''Table legend:'''
{{legend|#cdf|Intel only}}
Line 19 ⟶ 25:
|-
! style="width:8em" | Socket<br />name
! style="width:4em2em" | Year of introduction
! style="width:12em14em" |CPU&nbsp;families&nbsp;supported
! Computer type
! Package
Line 30 ⟶ 36:
! style="text-align:left; background:#cdf;"| [[Dual in-line package|DIP]]
| 1970s
| [[Intel]] [[8086]]<br />[[Intel]] [[8088]]
|
| [[Dual in-line package|DIP]]
Line 39 ⟶ 45:
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[Plastic leaded chip carrier|PLCC]]
| ?1982
| Intel [[80186]]<br />Intel [[80286]]<br />Intel [[80386]]
|
Line 46 ⟶ 52:
| 1.27
| 6–40&nbsp;MHz
| 1982 for this use
|
|-
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| PGA 168PGA68
|1982
| ?
| Intel [[80486]]80286
|
| [[Pin grid array|PGA]]
|68
|
|
|
|-
! style="text-align:left;| PGA132
|1985
|Intel 80386
|
|PGA
|132
|
|
|
|- style="vertical-align:top;"
! style="text-align:left;" | PGA168
| 1989
| Intel [[80486]]<br />AMD 486<br />Cyrix 486
|
| PGA
| 168
| 2.54
| 16–50&nbsp;MHz
| Sometimes referred to as Socket 0 or Socket 486
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[Socket 1]]
| 1989
| Intel 80486<br />AMD 486<br />AMD 5x86<br />Cyrix 486<br />Cyrix 5x86
| Intel [[80486]]
|
| [[Pin grid array|PGA]]
| 169
| 2.54
| 16–50&nbsp;MHz
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[Socket 2]]
| ?1990s
| Intel 80486<br />Intel [[Pentium OverDrive]] (P24T)<br />Intel DX4<br />AMD 486<br />AMD 5x86<br />Cyrix 486<br />Cyrix 5x86
| Intel [[80486]]
|
| [[Pin grid array|PGA]]
| 238
| 2.54
| 16–50&nbsp;MHz
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[Socket 3]]
| 1991
| Intel 80486<br />Intel Pentium OverDrive (P24T)<br />Intel DX4<br />AMD 486<br />AMD 5x86<br />Cyrix 486<br />Cyrix 5x86<br />IBM Blue Lightning
| Intel [[80486]]
|
| [[Pin grid array|PGA]]
| 237
| 2.54
| &nbsp;16–50&nbsp;MHz{{efn|name="66MHz486"}}
|
|- style="vertical-align:top; background:#cdf;"
Line 92 ⟶ 118:
| Intel [[Intel P5|Pentium]]
|
| [[Pin grid array|PGA]]
| 273
| ?
Line 100 ⟶ 126:
! style="text-align:left;"| [[Socket 5]]
| 1994
| Intel [[Intel P5|Pentium]]<br />[[Advanced Micro Devices|AMD]] [[AMD K5|K5]]<br />[[Cyrix]] [[Cyrix 6x86|6x86]]<br />[[Integrated Device Technology|IDT]] [[WinChip]] C6<br />[[Integrated Device Technology|IDT]] [[WinChip]] 2
|
| [[Pin grid array|PGA]]
| 320
| ?
Line 110 ⟶ 136:
! style="text-align:left; background:#cdf;"| [[Socket 6]]
| ?
| Intel [[80486]]
|
| [[Pin grid array|PGA]]
| 235
| ?
Line 122 ⟶ 148:
| [[NexGen]] [[Nx586]]
|
| [[Pin grid array|PGA]]
| 463
| ?
Line 130 ⟶ 156:
! style="text-align:left;"| [[Socket 7]]
| 1994
| Intel [[Intel P5|Pentium]]<br />Intel [[Pentium MMX]]<br />AMD [[AMD K6|K6]]
|
| [[Pin grid array|PGA]]
| 321
| ?
Line 142 ⟶ 168:
| Intel [[Pentium Pro]]
|
| [[Pin grid array|PGA]]
| 387
| ?
| 60–66&nbsp;MHz
|
|- style="vertical-align:top;"
! style="text-align:left;"| Socket 431
| 1995
| [[DEC Alpha|Alpha]] [[Alpha 21064|21064]]/[[Alpha 21064#Derivatives|21064A]]
| Desktop
| [[Pin grid array|PGA]]
| 431
| ?
| 12.5–66.67&nbsp;MHz
|
|- style="vertical-align:top;"
! style="text-align:left;"| Socket 499
| 1997
| Alpha [[Alpha 21164|21164]]/[[Alpha 21164#Derivatives|21164A]]
| Desktop
| [[Pin grid array|PGA]]
| 499
| ?
| 15–100&nbsp;MHz
|
|- style="vertical-align:top; background:#cdf;"
Line 177 ⟶ 183:
| 66–133&nbsp;MHz
| Celeron (Covington, Mendocino)<br />Pentium II (Klamath, Deschutes)<br />Pentium III (Katmai)- all versions<br />Pentium III (coppermine)
|- valignstyle="vertical-align:top;"
! style="text-align:left;" | [[Super Socket 5877]]
| 1998
| Alpha [[Alpha 21264|21264]]
| Desktop
| [[Pin grid array|PGA]]
| 587
| Desktop
| 12.5–133&nbsp;MHz
|
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Super Socket 7]]
| 1998
| AMD [[AMD K6-2|K6-2]]<br />AMD [[AMD K6-III|K6-III]]<br />[[Rise Technology|Rise]] [[mP6]]<br />Cyrix [[Cyrix 6x86|MII]]
|
| [[Pin grid array|PGA]]
| 321
| ?
Line 202 ⟶ 198:
| Intel [[Pentium II Xeon]]<br />Intel [[Pentium III Xeon]]
| Server
| [[Edge connector|Slot]]
| 330
| ?
Line 212 ⟶ 208:
| Intel [[Mobile Pentium II]]<br />Intel [[Mobile Celeron]]
| Notebook
| [[Pin grid array|PGA]]
| 615
| ?
Line 222 ⟶ 218:
| AMD [[Athlon]]
| Desktop
| [[Edge connector|Slot]]
| 242
| ?
| 100&nbsp;MHz
|
|- valignstyle="vertical-align:top;"
! style="text-align:left;" | Slot[[Socket B370]]
| 1999
| Alpha [[Alpha 21264|21264]]/[[Alpha 21264#Alpha 21264A|21264A]]
| Desktop
| [[Edge connector|Slot]]
| 587
| ?
| 100&nbsp;MHz<ref>{{cite web|url=https://www.eetimes.com/document.asp?doc_id=1120882|title=Alpha camp moves to "Slot B" connector to push further into workstations|publisher=eetimes.com}}</ref>
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[Socket 370]]
| 1999
| Intel [[Pentium III]]<br />Intel [[Celeron]]<br />[[VIA Technologies|VIA]] [[Cyrix III]]<br />[[VIA Technologies|VIA]] [[VIA C3|C3]]
| Desktop
| [[Pin grid array|PGA]]
| 370
| 1.27<ref>{{cite web |title=Intel 815 Chipset Family |url=http://www.intel.com/design/chipsets/designex/29071401.pdf |titlewebsite=Intel 815 Chipset Family|accessdate=2009-05access-04|publisherdate=intel.comMay 4, 2009}}</ref>
| 66–133&nbsp;MHz
|
Line 250 ⟶ 236:
! style="text-align:left; background:#fdc;"| [[Socket A]]/<br />[[Socket 462]]
| 2000
| AMD [[Athlon]]<br />AMD [[Duron]]<br />AMD [[Athlon#Athlon XP/MP|Athlon XP]]<br />AMD [[Athlon#Athlon XP/MP|Athlon XP-M]]<br />AMD [[Athlon#Athlon XP/MP|Athlon MP]]<br />AMD [[Sempron]]
| Desktop
| [[Pin grid array|PGA]]
| 462
| ?
Line 262 ⟶ 248:
| Intel [[Pentium 4]]
| Desktop
| [[Pin grid array|PGA]]
| 423
| 1<ref>{{cite web |title=423 Pin Socket (PGA423) Design Guidelines |url=http://download.intel.com/design/Pentium4/guides/24920701.pdf |titlewebsite=423Intel Pin|access-date=May Socket3, (PGA423)2009 Design Guidelines|accessdate=2009-05-03|publisher=intel.com|url-status=live |archiveurlarchive-url=https://web.archive.org/web/20091229014336/http://download.intel.com/design/Pentium4/guides/24920701.pdf |archivedate=2009-12archive-date=December 29, 2009}}</ref>
| 100&nbsp;MHz<br />400&nbsp;MT/s
| Willamette core only.<br />Can accept some of Socket 478 CPU with an adapter
Line 270 ⟶ 256:
! style="text-align:left; background:#cdf;"| [[Socket 495]]
| 2000
| Intel [[Celeron]]<br />Intel [[Pentium III]]
| Notebook
| [[Pin grid array|PGA]]
| 495
| 1.27<ref>{{cite web|url=http://download.intel.com/design/mobile/applnots/24528401.pdf |title=495-Pin and 615-pin micro-PGA ZIF Socket Design Specification Application Note |accessdate=2009-05-03|publisherurl=http://download.intel.com/design/mobile/applnots/24528401.pdf |website=Intel |access-date=May 3, 2009}}</ref>
| 66–133&nbsp;MHz
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[PAC418]]
| 2001
| Intel [[Itanium]]
| Server
| [[Pin grid array|PGA]]
| 418
| ?
| 133&nbsp;MHz
|
|- style="vertical-align:top; background:#cdf;"
Line 292 ⟶ 268:
| Intel [[Xeon]]
| Server
| [[Pin grid array|PGA]]
| 603
| 1.27<ref name="intel.com">{{cite web |title=mPGA 604 Socket Mechanical Design Guide |url=http://www.intel.com/Assets/PDF/designguide/254239.pdf |titlewebsite=mPGA 604Intel Socket Mechanical Design Guide|accessdate=2009-05access-03|publisherdate=intel.comMay 3, 2009}}</ref>
| 100–133&nbsp;MHz<br />400–533&nbsp;MT/s
|
Line 300 ⟶ 276:
! style="text-align:left; background:#cdf;"| [[Socket 478]]/<br />[[Socket N]]
| 2001
| Intel [[Pentium 4]]<br />Intel [[Celeron]]<br />Intel [[P4EE#Extreme Edition|Pentium 4 EE]]<br />Intel [[List of Intel Pentium 4 microprocessorsprocessors#Mobile processors|Pentium 4 M]]
| Desktop
| [[Pin grid array|PGA]]
| 478
| 1.27<ref>{{cite web |title=Intel Pentium 4 Processor 478-Pin Socket (mPGA478) Design Guidelines |url=http://download.intel.com/design/Pentium4/guides/24989002.pdf |titlewebsite=Intel Pentium 4 Processor 478-Pin Socket (mPGA478) Design Guidelines|accessdatelanguage=2009en-05-03US |publisheraccess-date=intel.comMay 3, 2009}}</ref>
| 100–200&nbsp;MHz<br />400–800&nbsp;MT/s
|
Line 310 ⟶ 286:
! style="text-align:left; background:#fdc;"| [[Socket 563]]
| 2002
| AMD [[Athlon#Athlon XP/MP|Athlon XP-M]]
| Notebook
| [[Pin grid array|PGA]]
| 563
| ?
| 333&nbsp;MHz
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[PAC611]]
| 2002
| Intel [[Itanium 2]]<br />[[Hewlett-Packard|HP]] [[PA-8800]], [[PA-8900]]
| Server
| [[Pin grid array|PGA]]
| 611
| ?
| 200&nbsp;MHz
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[Socket 604]]
| 2002
| Intel [[Xeon]]
| Server
| [[Pin grid array|PGA]]
| 604
| 1.27<ref name="intel.com"/>
Line 340 ⟶ 306:
! style="text-align:left; background:#fdc;"| [[Socket 754]]
| 2003
| AMD [[Athlon 64]]<br />AMD [[Sempron]]<br />AMD [[Turion 64]]
| Desktop
| [[Pin grid array|PGA]]
| 754
| 1.27<ref>{{cite web |title=AMD Sempron Processor Product Data Sheet |url=https://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31805.pdf |titlewebsite=AMD Sempron Processor Product Data Sheet|accessdate=2009access-05-03|publisherdate=amd.comMay 3, 2009}}</ref>
| 200–800&nbsp;MHz
|
Line 352 ⟶ 318:
| AMD [[Opteron]]<br />AMD [[Athlon 64 FX]]
| Desktop<br />Server
| [[Pin grid array|PGA]]
| 940
| 1.27<ref name="amd.comcom2">{{cite web |title=AMD Opteron Processor Product Data Sheet |url=https://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/23932.pdf |titlewebsite=AMD Opteron Processor Product Data Sheet|accessdatelanguage=2009en-05-03US |publisheraccess-date=amd.comMay 3, 2009}}</ref>
| 200–1000&nbsp;MHz
|
Line 362 ⟶ 328:
| Intel [[Pentium M]]<br />Intel [[Celeron M]]
| Notebook
| [[Pin grid array|PGA]]
| 479<ref name="479note">CPU only has 478 pins, but the socket has 479.</ref>
| ?
Line 370 ⟶ 336:
! style="text-align:left; background:#fdc;"| [[Socket 939]]
| 2004
| AMD [[Athlon 64]]<br />AMD [[Athlon 64 FX]]<br />AMD [[Athlon 64 X2]]<br />AMD [[Opteron]]
| Desktop
| [[Pin grid array|PGA]]
| 939
| 1.27<ref name="amd.com"/>
| 200–1000&nbsp;MHz
| Support of [[Athlon 64 FX]] to 1&nbsp;GHz<br />Support of [[Opteron]] limited to 100-series only
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 775]]/<br />[[Socket T]]
| 2004
| Intel [[Pentium 4]]<br />Intel [[Pentium D]]<br />Intel [[Celeron]]<br />Intel [[Celeron D]]<br />Intel [[Pentium Extreme Edition|Pentium XE]]<br />Intel [[Core 2 Duo]]<br />Intel [[Core 2 Quad]]<br />Intel [[Xeon]]
| Desktop
| [[Land grid array|LGA]]
| 775
| 1.09 x 1.17<ref>{{cite web |title=LGA 775 Socket Mechanical Design Guide |url=http://www.intel.com/Assets/PDF/designguide/302666.pdf |titlewebsite=LGA775Intel Socket Mechanical Design Guide|accessdatelanguage=2009en-05-04US |publisheraccess-date=amd.comMay 4, 2009}}</ref>
| 1600&nbsp;MHz
| Can accept LGA 771 CPU with slight modification and use of an adapter
Line 390 ⟶ 356:
! style="text-align:left; background:#cdf;"| [[Socket M]]
| 2006
| Intel [[Core Solo]]<br />Intel [[Core Duo]]<br />Intel Dual-Core [[Xeon]]<br />Intel [[Core 2 Duo]]
| Notebook
| [[Pin grid array|PGA]]
| 478
| ?
| 133–166&nbsp;MHz<br />533–667&nbsp;MT/s
| Replaces [[Socket 479]]
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 771]]/<br />[[Socket J]]
| 2006
| Intel [[Xeon]]
| Server
| LGA
| [[Land grid array|LGA]]
| 771
| 1.09 x 1.17<ref>{{cite web |title=LGA771 Socket Mechanical Design Guide |url=http://www.intel.com/Assets/PDF/designguide/313871.pdf |titlewebsite=LGA771Intel Socket Mechanical Design Guide|accessdatelanguage=2009-05en-03US |publisheraccess-date=intel.comMay 3, 2009}}</ref>
| 1600&nbsp;MHz
| See LGA 775/Socket T above
Line 412 ⟶ 378:
| AMD [[Turion 64 X2]]
| Notebook
| [[Pin grid array|PGA]]
| 638
| 1.27<ref>{{cite web |title=Low-Profile Socket S1 Design Specification |url=https://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31839.pdf |titlewebsite=Low-ProfileAMD Socket S1 Design Specification|accessdate=2009access-05-03|publisherdate=amd.comMay 3, 2009}}</ref>
| 200–800&nbsp;MHz
|
Line 420 ⟶ 386:
! style="text-align:left; background:#fdc;"| [[Socket AM2]]
| 2006
| AMD [[Athlon 64]]<br />AMD [[Athlon 64 X2]]
| Desktop
| [[Pin grid array|PGA]]
| 940
| 1.27<ref name="amd.com">{{cite web |title=AMD Opteron Processor Product Data Sheet |url=https://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/23932.pdf |titlewebsite=AMD Opteron Processor Product Data Sheet|accessdate=2009access-05-03|publisherdate=amd.comMay 3, 2009}}</ref>
| 200–1000&nbsp;MHz
| Replaces Socket 754 and Socket 939
Line 430 ⟶ 396:
! style="text-align:left; background:#fdc;"| [[Socket F]]/<br />[[Socket L]] ([[Socket 1207FX]])
| 2006
| AMD [[Athlon 64 FX]]<br />AMD [[Opteron]]<br />(Socket L only support Athlon 64 FX)
| Desktop<br />Server
| LGA
| [[Land grid array|LGA]]
| 1207
| 1.1<ref>{{cite web |title=Thermal Design Guide for Socket F (1207) Processors |url=https://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/32800.pdf |titlewebsite=Thermal Design GuideAMD for Socket F (1207) Processors|accessdate=2009access-05-06|publisherdate=amd.comMay 6, 2009}}</ref>
| Socket L: 1000&nbsp;MHz in Single CPU mode,<br />2000&nbsp;MHz in Dual CPU mode
| Replaces [[Socket 940]]<br />Socket L was intended for enthusiasts who wanted server power in a desktop PC. It is just a re-branded Socket F that doesn't need special RAM, and may have only been used in the Asus L1N64-SLI WS Motherboard.
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket AM2+]]
| 2007
| AMD [[Athlon 64]]<br />AMD [[Athlon X2]]<br />AMD [[AMD Phenom|Phenom]]<br />AMD [[Phenom II]]
| Desktop
| [[Pin grid array|PGA]]
| 940
| 1.27<ref name="amd.com"/>
| 200–2600&nbsp;MHz
| Separated power planes<br />Replaces [[Socket AM2]]<br />AM2+ Pkg. CPUs can work in Socket AM2<br />AM2 Pkg. CPUs can work in Socket AM2+
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[Socket P]]
Line 452 ⟶ 418:
| Intel [[Core 2]]
| Notebook
| [[Pin grid array|PGA]]
| 478
| ?
| 133–266&nbsp;MHz<br />533–1066&nbsp;MT/s
| Replaces [[Socket M]]
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1366]]/<br />[[Socket B]]
Line 462 ⟶ 428:
| Intel [[Core i7]] (900 series)<br />Intel Xeon (35xx, 36xx, 55xx, 56xx series)
| Desktop<br />Server
| LGA
| [[Land grid array|LGA]]
| 1366
| ?
| 4.8–6.4&nbsp;GT/s
| Replaces Socket J (LGA 771) in the entry level.
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[rPGA 988A]]/<br />[[Socket G1]]
| 2008
| Intel [[Core i7]] (600, 700, 800, 900 series)<br />Intel [[Core i5]] (400, 500 series)<br />Intel [[Core i3]] (300 series)<br />Intel [[Pentium (brand)|Pentium]] (P6000 series)<br />Intel [[Celeron]] (P4000 series)
| Notebook
| [[Pin grid array#rPGA|rPGA]]
| 988
| 1
| 2.5&nbsp;GT/s, 4.8&nbsp;GT/s
|
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket AM3]]
| 2009
| AMD [[Phenom II]]<br />AMD [[Athlon II]]<br />AMD [[Sempron]]<br />AMD [[Opteron]] (1300 series)
| Desktop
| [[Pin grid array|PGA]]
| 941<ref name="941note">CPU only has 938 pins, but the socket has 941.</ref> or 940<ref name="940note">AMD Documentation {{cite web |title=Socket AM3 design Specification |url=http://support.amd.com/us/Processor_TechDocs/40523.pdf |titlewebsite=SocketAMD AM3 design Specification|accessdate=2012-01access-05|publisherdate=amd.comJanuary 5, 2012}}</ref>
| 1.27<ref name="amd.com"/>
| 200–3200&nbsp;MHz
| Separated power planes<br />Replaces [[Socket AM2+]]<br />AM3 Pkg. CPUs can work in Socket AM2/AM2+<br />Sempron 140 only
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;" | [[rPGA 988A]]/<br />[[Socket G1]]
| 2009
| Intel [[Clarksfield (microprocessor)|Clarksfield]]<br />Intel [[Arrandale]]
| Notebook
| [[Pin grid array#rPGA|rPGA]]
| 988
| 1
| 2.5&nbsp;GT/s
| Replaces Socket P
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1156]]/<br />[[Socket H]]
| 2009
| Intel [[Nehalem (microarchitecture)|Nehalem]] (1st gen)<br />Intel [[Westmere (microarchitecture)|Westmere]]
| Desktop
| LGA
| [[Land grid array|LGA]]
| 1156
| ?
Line 500 ⟶ 466:
! style="text-align:left; background:#fdc;"| [[Socket G34]]
| 2010
| AMD [[Opteron]] (6000 series)
| Server
| LGA
| [[Land grid array|LGA]]
| 1974
| ?
| 200–3200&nbsp;MHz
| Replaces [[Socket F]]
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket C32]]
| 2010
| AMD [[Opteron]] (4000 series)
| Server
| LGA
| [[Land grid array|LGA]]
| 1207
| ?
| 200–3200&nbsp;MHz
| Replaces [[Socket F]], [[Socket AM3]]
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1248]]
| 2010
| Intel [[Itanium#Itanium 9300 (Tukwila): 2010|Itanium 9300-series]] and up
| Server
| [[Land grid array|LGA]]
| 1248
| ?
| 4.8-6.4&nbsp;GT/s
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1567]]/<br />[[Socket LS]]
Line 532 ⟶ 488:
| Intel [[Beckton (microprocessor)#Beckton|Xeon 6500/7500-series]]
| Server
| LGA
| [[Land grid array|LGA]]
| 1567
| ?
Line 540 ⟶ 496:
! style="text-align:left; background:#cdf;"| [[LGA 1155]]/<br />[[Socket H2]]
| 2011/Q1<br />2011.01.09
| Intel [[Sandy Bridge (microarchitecture)|Sandy Bridge]] (2nd gen)<br />Intel [[Ivy Bridge (microarchitecture)|Ivy Bridge]] (3rd gen)
| Desktop
| LGA
| [[Land grid array|LGA]]
| 1155
| ?
| 5.7&nbsp;GT/s
| used for Intel 2nd generation, 3rd generation processors.
| Sandy Bridge supports 20 [[PCI Express|PCIe]] 2.0 lanes.<br />Ivy Bridge supports 40 [[PCI Express|PCIe]] 3.0 lanes.<br />Intel Mainstream Socket.
 
Sandy Bridge supports 20 PCIe 2.0 lanes.<br />Ivy Bridge supports 40 PCIe 3.0 lanes.<br />Intel Mainstream Socket.
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 2011]]/<br />[[Socket R]]
Line 552 ⟶ 510:
| Intel Core i7 3xxx [[Sandy Bridge-E]]<br />Intel Core i7 4xxx [[Ivy Bridge-E]]<br />Intel Xeon E5 2xxx/4xxx (Sandy Bridge EP) (2/4S)<br />Intel Xeon E5-2xxx/4xxx v2 (Ivy Bridge EP) (2/4S)
| Desktop<br />Server
| LGA
| [[Land grid array|LGA]]
| 2011
| ?
| 4.8–6.4&nbsp;GT/s
| Sandy Bridge-E/EP and Ivy Bridge-E/EP both support 40 [[PCI Express|PCIe]] 3.0 lanes.<br />Using the Xeon focused 2011 socket gives also 4 memory Channels.
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[rPGA 988B]]/<br />[[Socket G2]]
| 2011
| Intel [[Core i7]] (2000, 3000 series)<br />Intel [[Core i5]] (2000, 3000 series)<br />Intel [[Core i3]]<br />(2000, 3000 series)
| Notebook
| rPGA
| [[Pin grid array#rPGA|rPGA]]
| 988
| 1
Line 572 ⟶ 530:
| AMD [[AMD Accelerated Processing Unit#K10 architecture (2011): Llano|Llano Processors]]
| Desktop
| [[Pin grid array|PGA]]
| 905
| 1.27
Line 580 ⟶ 538:
! style="text-align:left; background:#fdc;"| [[Socket FS1]]
| 2011
| AMD [[AMD Accelerated Processing Unit#K10 architecture (2011): Llano|Llano Processors]]
| Notebook
| [[Pin grid array|PGA]]
| 722
| 1.27
| 3.2&nbsp;GT/s
| used for 1st generation Mobile APUs
|-
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket AM3+]]
| 2011
| AMD [[Bulldozer (processor)#2nd Generation Piledriver core|FX Vishera]]{{Broken anchor|date=2024-09-19|bot=User:Cewbot/log/20201008/configuration|target_link=Bulldozer (processor)#2nd Generation Piledriver core|reason= The anchor (2nd Generation Piledriver core) [[Special:Diff/546495333|has been deleted]].}}<br />AMD [[Bulldozer (microarchitecture)|FX Zambezi]]<br />AMD [[Phenom II]]<br />AMD [[Athlon II]]<br />AMD [[Sempron]]
| Desktop
| [[Pin grid array|PGA]]
| 942 (CPU 71pin)
| 1.27
| 3.2&nbsp;GT/s
|
|-
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1356]]/<br />[[Socket B2]]
Line 604 ⟶ 560:
| Intel Xeon (E5 1400 & 2400 series)
| Server
| LGA
| [[Land grid array|LGA]]
| 1356
| ?
| 3.2–4.0&nbsp;GT/s
|
|-
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket FM2]]
Line 615 ⟶ 570:
| AMD [[AMD Accelerated Processing Unit#Trinity|Trinity Processors]]
| Desktop
| [[Pin grid array|PGA]]
| 904
| 1.27
| ?
| used for 2nd generation APUs
|-
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1150]]/<br />[[Socket H3]]
| 2013
| Intel [[Haswell (microarchitecture)|Haswell]] (4th gen)<br />Intel [[Haswell (microarchitecture)#REFRESH|Haswell Refresh]]<br />Intel [[Broadwell (microarchitecture)|Broadwell]] (5th gen)
| Desktop
| LGA
| [[Land grid array|LGA]]
| 1150
| ?
| ?
| used for Intel's 4th generation (Haswell/Haswell Refresh), the handful of intel 5th generation processors
|-
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[rPGA 946B/947]]/<br />[[Intel Socket G3|Socket G3]]
Line 637 ⟶ 590:
| Intel [[Haswell (microarchitecture)|Haswell]]
| Notebook
| rPGA
| [[Pin grid array#rPGA|rPGA]]
| 946
| ?1
| 5.0 GT/s
| ?
|
|-
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket FM2+]]
Line 648 ⟶ 600:
| AMD [[AMD Accelerated Processing Unit#Steamroller architecture (2014):_Kaveri|Kaveri]]<br />AMD [[AMD Accelerated Processing Unit#Steamroller architecture (Q2–Q3 2015): Godavari|Godavari]]
| Desktop
| [[Pin grid array|PGA]]
| 906
| 1.27
| ?
| Compatible with AMD [[AcceleratedAMD Processing UnitAPU]]s (APUs) such as "[[AMD Accelerated Processing Unit#Richland|Richland" and "Trinity]]"
|-
|-
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket AM1]]
| 2014
| AMD [[Athlon]]<br />AMD [[Sempron]]
| Desktop
| [[Pin grid array|PGA]]
| 721
| 1.27
| ?
| Compatible with AMD [[Accelerated Processing Unit]]s (APUs) such as "[[AMD Accelerated Processing Unit#Kabini|Kabini]]"
|-
|-
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;" | [[LGA 2011-v3]]
Line 672 ⟶ 620:
| [[Haswell-E]]<br />[[Haswell-EP]]
| Desktop
| LGA
| [[Land grid array|LGA]]
| 2011
| ?
| Up to 68 GB/sec.<br />Depends on DDR4 speed and channel count.
| Up to 40 [[PCI Express|PCIe]] 3.0 lanes.<br />Up to 4 memory Channels.
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1151]]/<br />[[Socket H4]]
| 2015
| Intel [[Skylake (microarchitecture)|Skylake]] (6th gen)<br />Intel [[Kaby Lake (microarchitecture)|Kaby Lake]] (7th gen)<br />Intel [[Coffee Lake (microarchitecture)|Coffee Lake]] (8th gen)<br />Intel [[Coffee Lake|Coffee Lake Refresh]] (9th gen)
| Desktop
| LGA
| [[Land grid array|LGA]]
| 1151
| ?
| 5 GT/s - 8 GT/s
| used for Intel's 6th generation (Skylake), 7th generation (Kaby Lake), 8th generation (Coffee Lake) processors, and 9th generation (Coffee Lake Refresh) processors
|-
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 3647]]
Line 693 ⟶ 640:
| Intel [[Xeon Phi]]<br />Intel Skylake-SP
| Server
| LGA
| [[Land grid array|LGA]]
| 3647
| ?
| ?
| used for Intel's Xeon Phi x200 and Xeon Scalable processors
|-
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket AM4]]
| 20172016
|
| AMD Ryzen 9<br />AMD Ryzen 7<br />AMD Ryzen 5<br />AMD Ryzen 3
AMD Athlon [[List of AMD Athlon processors#"Bristol Ridge" (2016)|Bristol Ridge]]
Athlon 200
<br/>
AMD Athlon [[List of AMD Athlon processors#"Raven Ridge", 14 nm|Raven Ridge 14nm]]
<br/>
AMD Athlon [[List of AMD Athlon processors#"Picasso", 12 nm|Picasso 12nm]]
<br/>
AMD Ryzen [[List of AMD Ryzen processors#Ryzen 1000 series|1000 series]]
<br/>
AMD Ryzen [[List of AMD Ryzen processors#Ryzen 2000 series|2000 series]]
<br/>
AMD Ryzen [[List of AMD Ryzen processors#Ryzen 3000 series|3000 series]]
<br/>
AMD Ryzen [[List of AMD Ryzen processors#Ryzen 4000 series|4000 series]]
<br/>
AMD Ryzen [[List of AMD Ryzen processors#Ryzen 5000 series|5000 series]]
| Desktop
| [[Pin grid array|PGA]]
| 1331
| 1
| Depends on DDR4 speed
| compatible with AMD [[Ryzen]] 9, [[Ryzen]] 7, [[Ryzen]] 5 & [[Ryzen]] 3 Zen based processors
|-
|-
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket SP3]]
| 2017
| AMD Epyc [[Epyc#First generation Epyc (Naples)|Naples]]<br /> AMD Epyc [[Epyc#Second generation Epyc (Rome)|Rome]]<br /> AMD Epyc [[Epyc#Third generation Epyc (Milan)|Milan]]
| AMD [[Epyc]]
| Server
| LGA
| [[Land grid array|LGA]]
| 4094
| ?
| Depends on DDR4 speed
| compatible with AMD Epyc processors
|-
|-
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket TR4]]/<br />Socket SP3r2
| 2017
| AMD Ryzen Threadripper ([[List of AMD Ryzen processors#Whitehaven (Threadripper 1000 series, Zen based)|1000 series]])<br />AMD Ryzen Threadripper ([[List of AMD Ryzen processors#Colfax (Threadripper 2000 series, Zen+ based)|2000 series]])
| AMD Ryzen Threadripper
| Desktop
| LGA
| [[Land grid array|LGA]]
| 4094
| ?
| Depends on DDR4 speed
| compatible with AMD Ryzen Threadripper processors
|-
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 2066]]/<br />[[Socket R4]]
| 2017
| Intel Skylake-X<br />Intel Kaby Lake-X<br />Intel Cascade Lake-X
| Desktop<br />Server
| LGA
| [[Land grid array|LGA]]
| 2066
| ?
| ?
| Used for Intel's 7th generation (Skylake-X & Kaby Lake-X & Cascade Lake-X) series of Core-X processors
|-
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket sTRX4]]/<br />Socket SP3r3
| 2019
| AMD Ryzen Threadripper ([[List of AMD Ryzen processors#Castle Peak (Threadripper 3000 series, Zen 2 based)|3000 series]])
| Desktop
| LGA
| [[Land grid array|LGA]]
| 4094
| ?
| Depends on DDR4 speed
| compatible with 3rd generation AMD Ryzen Threadripper processors
|- style="vertical-align:top; background:#cdf;"
|-
! style="text-align:left; background:#cdf;"| [[LGA 4189]]
| 2020
| Intel [[Cooper Lake (microprocessor)|Cooper Lake]]<br />Intel [[Ice Lake (microprocessor)|Ice Lake-SP]]
| Desktop<br />Server
| LGA
| 4189<ref name=":0">{{Cite web |title=LGA 4189 Socket and Hardware |url=https://www.mouser.com/pdfDocs/LGA4189.pdf}}</ref>
| 0.99<ref name=":0" />
|
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1200]]
| 2020
| Intel [[Comet Lake]] (10th gen)<br />Intel [[Rocket Lake]] (11th gen)
| Desktop
| LGA
| 1200
|
|
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1700]]
| 2021
| Intel [[Alder Lake]] (12th gen)<br />Intel [[Raptor Lake]] (13th gen)
Intel Raptor Lake (14th gen)
| Desktop
| LGA
| 1700
|
|
|
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket sWRX8]]
| 2022
| AMD Ryzen Threadripper Pro ([[List of AMD Ryzen processors#Chagall (Threadripper 5000 series, Zen 3 based)|5000 series]])
| Desktop
| LGA
| 4094
|
|
|
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket AM5]]
| 2022
| AMD Ryzen [[List of AMD Ryzen processors#Ryzen 7000 series|7000 series]]<br/> AMD Ryzen [[List of AMD Ryzen processors#Ryzen 8000 series|8000 series]] (APU)<br/>AMD Ryzen [[List of AMD Ryzen processors#Ryzen 9000 series|9000 series]]
| Desktop
| LGA
| 1718
|
|
| Zen 4 Ryzen CPUs
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket SP5]]
| 2022
| AMD [[Epyc#Fourth generation Epyc (Genoa, Bergamo and Siena)| Epyc Genoa]]
| Server
| LGA
| 6096
|
|
| Used for Epyc Genoa and Milan
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 4677]]
| 2022
| Intel [[Sapphire Rapids (microprocessor)|Sapphire Rapids]] <br/> intel [[Emerald Rapids (microprocessor)|Emerald Rapids]]
| Server
| LGA
| 4677
|
|
|
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket SP6]]
| 2023
| AMD [[Epyc#Fourth generation Epyc (Genoa, Bergamo and Siena)| Epyc Siena]]
| Server
| LGA
| 4844
|
|
|
|- style="vertical-align:top; background:#fdc;"
! style="text-align:left; background:#fdc;"| [[Socket sTR5]]
| 2023
| AMD Ryzen Threadripper<br /> AMD Ryzen Threadripper Pro ([[List of AMD Ryzen processors#Storm Peak (Threadripper 7000 series, Zen 4 based)|7000 series]])
| Desktop
| LGA
| 4844
|
|
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 1851]]
| 2024
| Intel [[Meteor Lake]]-PS (Core Ultra Series 1)<br>Intel [[Arrow Lake (microprocessor)|Arrow Lake]] (Core Ultra 200S Series)<br>{{abbr|TBA|to be announced}}
| Desktop
| LGA
| 1851
|
|
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 4710]]
| 2023
| Intel [[Granite Rapids]]
| Server
| LGA
| 4710
|
|
|
|- style="vertical-align:top; background:#cdf;"
! style="text-align:left; background:#cdf;"| [[LGA 7529]]
| 2024
| Intel [[Sierra Forest]]
| Server
| LGA
| 7529
|
|
|
|-
! style="width:8em" | Socket<br />name
! style="width:4em" | Year of introduction
Line 767 ⟶ 842:
! style="width:18em" | Notes
|}
 
{{notelist|refs=
{{efn|name="dbl rate"|This is a double data rate bus. FSB in the later models.}}
{{efn|name="66MHz486"|Some late model Socket 3 motherboards unofficially supported FSB speeds up to 66MHz}}
}}
 
===Other [[Instruction set architecture|ISAs]]===
{| class="wikitable sortable" style="font-size: 90%; text-align: center; width: 100%;"
|-
! style="width:8em" | Socket<br />name
! style="width:4em" | Year of introduction
! style="width:12em" |CPU&nbsp;families&nbsp;supported
! Computer type
! Package
! data-sort-type="number" | Pin count
! Pin pitch<br />(mm)
! Bus [[Clock rate|clock]] &<br />[[Transfer (computing)|transfers]]
! style="width:18em" | Notes
|- style="vertical-align:top;"
! style="text-align:left;"| Daughter Card
| 1995
| PowerPC 601+
| Desktop
| Slot
| 146
| ?
| 40-60 Hz
|
|- style="vertical-align:top;"
! style="text-align:left;"| Socket 288
| ?
| PowerPC 603+
| Desktop
| PGA
| 288
| ?
| 40-60 Hz
|
|- style="vertical-align:top;"
! style="text-align:left;"| Socket 431
| 1995
| [[DEC Alpha|Alpha]] [[Alpha 21064|21064]]/[[Alpha 21064#Derivatives|21064A]]
| Desktop
| PGA
| 431
| ?
| 12.5–66.67&nbsp;MHz
|
|- style="vertical-align:top;"
! style="text-align:left;"| Socket 499
| 1997
| Alpha [[Alpha 21164|21164]]/[[Alpha 21164#Derivatives|21164A]]
| Desktop
| PGA
| 499
| ?
| 15–100&nbsp;MHz
|
|-
! style="text-align:left;" | Socket 587
| 1998
| Alpha [[Alpha 21264|21264]]
| Desktop
| PGA
| 587
| ?
| 12.5–133&nbsp;MHz
|
|-
! style="text-align:left;" | Slot B
| 1999
| Alpha [[Alpha 21264|21264]]/[[Alpha 21264#Alpha 21264A|21264A]]
| Desktop
| Slot
| 587
| ?
| 100&nbsp;MHz<ref>{{cite web |last=Hachman |first=Mark |date=February 2, 1999 |title=Alpha camp moves to "Slot B" connector to push further into workstations |url=https://www.eetimes.com/document.asp?doc_id=1120882 |website=EE Times |language=en-US |access-date=November 10, 2022}}</ref>
|
|- style="vertical-align:top;"
! style="text-align:left;"| [[PAC418]]
| 2001
| Intel [[Itanium]]
| Server
| PGA
| 418
| ?
| 133&nbsp;MHz
|
|- style="vertical-align:top;"
! style="text-align:left;"| [[PAC611]]
| 2002
| Intel [[Itanium 2]]<br />[[Hewlett-Packard|HP]] [[PA-8800]], [[PA-8900]]
| Server
| PGA
| 611
| ?
| 200&nbsp;MHz
|
|- style="vertical-align:top;"
! style="text-align:left;"| [[LGA 1248]]
| 2010
| Intel [[Itanium#Itanium 9300 (Tukwila): 2010|Itanium 9300-series]] and up
| Server
| LGA
| 1248
| ?
| 4.8-6.4&nbsp;GT/s
|
|-
! style="width:8em" | Socket<br />name
! style="width:4em" | Year of introduction
! style="width:12em" | CPU families supported
! Computer type
! Package
! Pin count
! Pin pitch<br />(mm)
! Bus [[Clock rate|clock]] &<br />[[Transfer (computing)|transfers]]
! style="width:18em" | Notes
|}
 
==Slotkets==
Line 776 ⟶ 965:
 
==See also==
* [[List of AMD microprocessorsprocessors]]
* [[List of Intel microprocessorsprocessors]]
 
==References==
Line 783 ⟶ 972:
 
==External links==
* [http://www.cpushack.net/SocketID.html Socket ID Guide up to 2005]
* [http://pclinks.xtreemhost.com/ CPU Sockets Chart] - A fairly detailed table listing x86 Sockets and associated attributes.
* [http://www.techpowerup.com/cpudb/ techPowerUp! CPU Database]
Line 792 ⟶ 981:
 
{{DEFAULTSORT:Cpu Socket}}
[[Category:CPU sockets| ]]