This is a list of all CPU sockets

October 2022 · 12 minute read

Since the first CPUs from Intel and AMD already have different socket and slot types, the goal is to use them only for their processors. In the following article, Network Administrator will list all socket and slot types that have been released to date with their respective pins and examples of compatible CPUs.

List of specific sockets

  • 1. Introduction
  • 2. Socket for Desktop
  • 3. Sockets for Server
  • 4. Mobile Socket

    • 1. Introduction to CPU socket

    If before, a CPU socket needs to be compatible with a type of processor. However, this story changed after releasing 486 microprocessors and using socket ZIF (Zero Insertion Force), also known as LIF (Low Insertion Force), this new generation has a level to Install and remove the CPU from the socket without the user or technician having to press the CPU down to attach it to the socket. Using this socket greatly reduces the risk of breaking or bending the CPU pins when installing or removing it. Using the same leg structure by multiple processors allows users or technicians to install different processor models on the same motherboard, by removing the old CPU and installing it. Put in that new one. Obviously the motherboard needs to be compatible with the newly installed CPU and also need to be properly configured.

    Since then, both Intel and AMD have developed a series of sockets and slots to be able to use their CPUs.

    The socket used with the first 486 processor is not ZIF and does not allow you to replace the CPU with another model. Even if this socket doesn't have an official name, let's call it socket 0. After socket 0, Intel released socket 1, which is a socket type with a pin diagram like socket 0 and an extra lock pin (key pin ). It is also approved as the ZIF standard, which allows the installation of several other processor types on the same socket (ie on the same motherboard).

    Other socket standards have been released for the 486 family after socket 1 is socket 2, socket 3 and socket 6, aiming to increase the number of CPU models that can be installed on the CPU socket. Therefore, socket 2 approves CPUs approved by socket 1 plus some other models . Although socket 6 has been designed, it has never been used. That's why we often call the pin diagram used by 486 class processors as 'socket 3'. Intel has called the 'acceleration system' the ability of a socket to approve more CPU models. Intel has also approved this name for CPUs that use pinouts from an old CPU, to allow it to be installed on older motherboards.

    The first Pentium processors (60 MHz and 66 MHz) used the pinout standard called socket 4, which is also a 5-pin pin diagram. Pentium processors from 75 MHz to all are 3.3v and therefore require a new one, this type of pin is called socket 5, is not compatible with socket 4 (for example, Pentium-60 cannot be installed on socket 5 and Pentium-100 cannot be installed on socket 4).

    Socket 7 uses the same pinouts as socket 5 plus an additional pin (key pin), approving similar microprocessors approved by socket 5 plus new CPUs, especially CPU designed. by computer companies (the real difference between socket 5 and socket 7 is: socket 5 is always provided with 3.3V CPUs and socket 7 allows CPUs to be granted another voltage level, like 3.5V or 2.8V). Super 7 socket is a socket 7 type capable of running up to 100MHZ, used by AMD CPUs. We often call Pentium Classic and compatible CPU pinouts as 'socket 7'.

    As you can see, sockets and pinouts at this stage are very messy, since the given processor can be installed on many different socket types. The 486DX-33 can be installed on sockets 0, 1, 2, 3 and possibly all 6 if released.

    CPU manufacturers must follow a simpler scheme, each CPU should be installed only on a socket type.

    Picture 1 of This is a list of all CPU sockets

    2. Socket for Desktop

    In the table below, the Network Administrator will list all socket and slot types created by Intel and AMD from CPU 486 and examples of CPUs compatible with them.

    Socket Battery number Release date Compatible Socket 0 168 1989
  • 486 DX
    • Socket 1 169 1989
  • 486 DX
  • 486 DX2
  • 486 SX
  • 486 SX2
    • Socket 2 238 Unknown
  • 486 DX
  • 486 DX2
  • 486 SX
  • 486 SX2
  • Pentium Overdrive
  • Intel 80486
    • Socket 3 237 1993
  • 486 DX
  • 486 DX2
  • 486 DX44
  • 86 SX
  • 486 SX2
  • Pentium Overdrive
  • 5x86
    • Socket 4 273 March 1993
  • Pentium-60
  • Pentium-66
    • Socket 5 320 March 1994
  • From Pentium-75 to Pentium-120
  • AMD K5
  • Cyrix 6x86
  • IDT WinChip C6
  • IDT WinChip 2
    • Socket 6 235 Unknown
  • 486 DX
  • 486 DX2
  • 486 DX4
  • 486 SX
  • 486 SX2
  • Pentium Overdrive
  • 5x86
    • Socket 463 463 1994
  • Nx586
    • Socket 7 321 June 1995
  • Pentium-75 to Pentium-200Pentium
  • MMXK5K66x866x86MXMII
    • Socket Super 7 321 May 1998
  • K6-2K6-III
    • Slot 1 (SC242) 242 May 1997
  • Pentium II
  • Pentium III (Cartridge)
  • Celeron
  • SEPP (Cartridge)
    • Socket 370 370 August 1998
  • Celeron (Socket 370)
  • Pentium III
  • FC-PGACyrix IIIC3
    • Socket 462 / A 462 2000
  • AMD Athlon
  • AMD Athlon MP
  • AMD Athlon XP
  • AMD Athlon XP-M
  • AMD Duron
  • AMD Geode NX
  • AMD Mobile Athlon 4
  • AMD Mobile Duron
  • AMD Sempron
    • Socket 423 (PGA423) 423 November 2000
  • Pentium 4 (Socket 423)
    • Socket 463 463 1994
  • Nx586
    • Socket 478 (mPGA478B) 478 August 2001
  • Pentium 4 (Socket 478)
  • Celeron (Socket 478)
  • Celeron D (Socket 478)
  • Pentium 4 Extreme Edition (Socket 478)
    • LGA775 (Socket T) 775 August 2004
  • Pentium 4 (LGA775)
  • Pentium 4 Extreme Edition (LGA775)
  • Pentium DPentium Extreme EditionCeleron D (LGA 775)
  • Core 2 Duo
  • Core 2 QuadCore 2
  • ExtremePentium Dual Core
  • Pentium E6000 series
    • LGA1155 (Socket H2) 1,155 January 2011
  • Core i3 2000 series
  • Core i3 3000 series
  • Core i5 2000 series
  • Core i5 3000 series
  • Core i7 2000 series
  • Core i7 3000 series
  • Pentium G600 series
  • Pentium G800 series
  • Pentium G2000 series
  • Celeron G400 series
  • Celeron G500 series
    • LGA1156 (H1 Socket) 1,156 September 2009
  • Core i3 500 series
  • Core i5 600 series
  • Core i5 700 series
  • Core i7 800 series
  • Pentium G6900 series
  • Celeron G1101
    • LGA1366 (Socket B) 1.366 September 2009
  • Core i7 900 series
  • Celeron P1053
    • LGA2011 (Socket R) 2,011 November 2011
  • Core i7 3800 series
  • Core i7 3900 series
    • Slot A 242 June 1999
  • Athlon (Cartridge)
    • Socket 462 (Socket A) 453 June 2000
  • Athlon (Socket 462)
  • Athlon XPAthlon
  • MPDuronSempron (Socket 462)
    • Socket 754 754 September 2003
  • Athlon 64 (Socket 754)
  • Sempron (Socket 754)
    • Socket 939 939 June 2004
  • Athlon 64 (Socket 939)
  • Athlon 64 FX (Socket 939)
  • Athlon 64 X2 (Socket 939)
  • Sempron (Socket 939)
    • Socket 940 940 September 2003
  • Athlon 64 FX (Socket 940)
    • Socket AM2 940 May 2006
  • Athlon 64 (Socket AM2)
  • Athlon 64 FX-62
  • Athlon 64 X2 (Socket AM2)
  • Sempron (Socket AM2)
    • Socket AM2 + 940 November 2007
  • Athlon 64 (Socket AM2 / AM2 +)
  • Athlon 64 FX-62
  • Athlon 64 X2 (Socket AM2 / AM2 +)
  • PhenomSempron (Socket AM2)
    • Socket AM3 941 April 2010
  • Athlon II
  • Phenom II
  • Sempron (Socket AM3)
    • Socket AM3 + 942 October 2011
  • Athlon II
  • Phenom II
  • Sempron (Socket AM3)
  • FX
    • Socket F 1,207 November 2006
  • Athlon 64 FX-70
  • Athlon FX-72
  • Athlon FX-74
    • Socket FM1 905 July 2011
  • A4
  • A6
  • A8
  • E2
    • Socket FM2 904 2012
  • A4
  • A6
  • A8
  • A10
  • E2
    • LGA 1150 / Socket H3 1.150 2013
  • Intel Haswell
  • Intel Haswell Refresh
  • Intel Broadwell
    • Socket FM2 + 906 2014
  • AMD Kaveri Processors
  • AMD Godavari Processors
    • Socket AM1 721 2014
  • AMD Athlon
  • AMD Sempron
    • LGA 1151 / Socket H4 1.151 2015
  • Intel Skylake
  • Intel Kaby Lake
    • LGA 1151v2 1.151
  • Intel Coffee Lake
    • Socket AM4 1,331 2017
  • AMD Ryzen 7
  • AMD Ryzen 5
  • AMD Ryzen 3
    • Socket TR4 4094 2017
  • AMD Ryzen Threadripper
    • LGA 2066 / Socket R4 2066 2017
  • Intel Skylake-X
  • Intel Kaby Lake-X

    • 3. Sockets for Server

    Socket Battery number Release date Compatible Slot 8 387 1995
  • Pentium Pro
    • Slot 2 (SC330) 330 1998
  • Pentium II Xeon
  • Pentium III Xeon
    • Socket 603 603 2001
  • XeonXeon MP
    • Socket 604 604 2002
  • XeonXeon MP
    • LGA775 (Socket T) 775 August 2004
  • Xeon 3000 series
    • LGA771 (Socket J) 771 2006
  • Xeon 3000 series
  • Xeon 5000 series
    • mPGA478MT (Socket M) 478 2006
  • Xeon LV 1.66 GHz
  • Xeon LV 2.0 GHz
  • Xeon LV 2.16 GHz
  • Xeon ULV 1.66 GHz
    • LGA1155 (Socket H2) 1,155 January 2011
  • Xeon E3Pentium 350
    • LGA1156 (H1 Socket) 1,156 September 2009
  • Xeon 3400 series
    • LGA1366 (Socket B) 1.366 September 2009
  • Xeon 3500 series
  • Xeon 3600 series
  • Xeon 5500 series
  • Xeon 5600 series
  • Pentium 1400 series
    • FCLGA1567 1,567 March 2010
  • Xeon 6500 series
  • Xeon 7500 series
  • Xeon E7
    • LGA2011 (Socket R) 2,011 November 2011
  • Xeon E5 1600 series
  • Xeon 600 series
  • Xeon 4600 series
    • FCLGA1356 1,356 May 2012
  • Xeon E5 1400 series
  • Xeon E5 2400 series
    • PAC418 418 2001
  • Itanium 733
  • Itanium 800
    • PAC611 611 2002
  • Itanium 2
    • LGA1248 1,248 February 2010
  • Itanium 9300 series
    • Socket 939 939 2004
  • Opteron 100 series
    • Socket 940 940 September 2003
  • Opteron 100 series
  • Opteron 200 series
  • Opteron 800 series
    • Socket F 1,207 November 2006
  • Opteron 13xS series
  • Opteron 2200 series
  • Opteron 2300 series
  • Opteron 2400 series
  • Opteron 8200 series
  • Opteron 8300 series
  • Opteron 8400 series
    • Socket C32 1.207 June 2010
  • Opteron 4000 series
    • Socket G34 1,974 March 2010
  • Opteron 6000 series
    • LGA 3647 3,647 2016
  • Intel Xeon Phi
  • Intel Skylake-SP
    • Socket SP3 4.094 2017
  • AMD Epyc
    • LGA 2066 / Socket R4 2.066 2017
  • Intel Skylake-X
  • Intel Kaby Lake-X

    • 4. Mobile Socket

    Socket Battery number Compatible Release date Socket 7 321

    June 1995

  • Mobile Pentium (Socket 7)
  • Mobile Pentium MMX (Socket 7)
    • TCP320 320 NA
  • Mobile Pentium (TCP320)
  • Mobile Pentium MMX (TCP320)
    • MMC-1 280 April 1998
  • Mobile Pentium II (MMC-1)
    • MMC-2 400 April 1998
  • Mobile Pentium II (MMC-2)
    • BGA2 * (PBGA-B495) 495 October 1999
  • Mobile Pentium II (BGA2)
  • Mobile Pentium III (BGA2)
  • Mobile Pentium III-M (BGA2)
  • Mobile Pentium III-M LV
  • Mobile Pentium III-M ULV
  • Mobile Celeron (BGA2)
  • Mobile Celeron LV series up to 600 MHz
  • Mobile Celeron ULV series up to 600 MHz
    • Micro-PGA2 (PPGA-B495) 495 October 1999
  • Mobile Pentium II (Micro-PGA2)
  • Mobile Pentium III (Micro-PGA2)
  • Mobile Pentium III-M (Micro-PGA2)
  • Mobile Celeron (Micro-PGA2)
    • Socket 495 495 February 2000
  • Mobile Celeron (Socket 495)
    • Socket 478 (mPGA478B) 478 August 2001
  • Mobile Celeron 1 GHz
  • Mobile Pentium 4
  • Mobile Pentium 4-M
    • Socket 479 479 May 2004
  • Mobile Celeron 1 GHz (Socket 479)
  • Mobile Celeron LV series 650 MHz
  • Mobile Celeron ULV series 650 MHz
  • Celeron M (Socket 479)
  • Pentium M (Socket 479)
  • Core Solo (Socket 479)
  • Core Duo (Socket 479)
    • Micro-FCBGA479 * 479 May 2004
  • Pentium M (Micro-FCBGA)
  • Celeron M (Micro-FCBGA)
  • Core Solo (Micro-FCBGA)
  • Core Duo (Micro-FCBGA)
  • Core 2 Solo
  • Core 2 Duo (Micro-FCBGA)
    • mPGA478MT (Socket M) 478 2006
  • Celeron M (Socket M)
  • Core Solo (Socket M)
  • Core Duo (Socket M)
  • Core 2 Duo (Socket M)
  • Pentium Dual Core T2060
  • Pentium Dual Core T2080
  • Pentium Dual Core T2130
    • FCBGA6 * NA August 2006
  • Celeron M (FCBGA6)
  • Core 2 Duo (FCBGA6)
  • Core 2 Duo L series
    • mPGA478MN (Socket P) 478 May 2007
  • Celeron M (Socket P)
  • Celeron T series
  • Core 2 Duo (Socket P)
  • Core 2 Quad
  • Core 2 ExtremePentium Dual
  • Core (Socket P)
  • Pentium T series
    • Micro-FCBGA956 * 956 May 2008
  • Celeron M ULV 700 series
  • Core 2 Solo SU series
  • Core 2 Duo SL series
  • Core 2 Duo SP series
  • Core 2 Duo SU series
  • Pentium SU series
    • Socket G1 (rPGA988A) NA September 2009
  • Celeron P4500 series
  • Celeron P4600 series
  • Pentium P series
  • Core i3-300M series (Socket G1)
  • Core i5-400M series (Socket 1)
  • Core 500M series (Socket G1)
  • Core i7-600M series (Socket G1)
  • Core i7-700QM series (Socket G1)
  • Core i7-800QM series (Socket G1)
  • Core i7-900QM series (Socket G1)
    • BGA1288 * 1,288 January 2010
  • Celeron P4505
  • Celeron U series
  • Pentium U series
  • Core i3-300M, 300E, and 300UM series (BGA-1288)
  • Core i5-400M, 400UM, 500M, 500E, and 500UM series (BGA-1288)
  • Core i7 600E, 600LM, 600LE, 600UM, and 600UE series
    • Socket G2 (rPGA988B) 988 January 2011
  • Celeron B series
  • Pentium B series
  • Core i3-2300M series (Socket G2)
  • Core i3-2330E series (Socket G2)
  • Core i5-2000M series (Socket G2)
  • Core i5-3000M series (Socket G2)
  • Core i5-2510E
  • Core i7-2000M series (Socket G2)
  • Core i7-2000QM series (Socket G2)
  • Core i7-2000QE series (Socket G2)
  • Core i7-2000XM series (Socket G2)
  • Core i7-3000QM series (Socket G2)
  • Core i7-3900XM series (Socket G2)
  • Core i7-3520M
  • Core i7-3610QE
    • BGA1023 * 1,023 January 2011
  • Celeron B810ECeleron 700 and 800 series
  • Pentium 900 series
  • Core i3-2300M, 3000M, 3000U, and 3000UE series (BGA-1023)
  • Core i5-3515ECore i5-2000M, 3000M, and 3000U series (BGA-1023)
  • Core i7-2600M, 2600LE, 2600UE, 2700QE, and 3000 series (BGA-1023)
  • Core i7-3615QE and 3612QE
    • BGA1224 * 1,224 January 2011
  • Core i7-2000QM series (BGA-1224)
  • Core i7-3000QM series (BGA-1224)
    • Socket 462 (Socket A) 453 June 2000
  • Mobile Athlon 4
  • Athlon XP-M (Socket 462)
  • Mobile Duron
    • Socket 563 563 April 2002
  • Athlon XP-M (Socket 563)
    • Socket 754 754 September 2003
  • Athlon XP-M (Socket 754)
  • Mobile Athlon 64 (Socket 754)
  • Mobile Sempron (Socket 754)
  • Turion 64 ML series
  • Turion 64 MT series
    • Socket S1 (S1g1) 638 May 2006
  • Athlon X2 L310
  • Mobile Sempron (Socket S1)
  • Athlon Neo TF series
  • Turion 64 MK series
  • Turion 64 X2
  • Turion X2 L510
    • Socket S1g2 638 June 2008
  • Athlon X2 QL series
  • Sempron SI
  • Turion X2
  • Turion X2 Ultra
    • Socket S1g3 638 September 2009
  • Athlon II M
  • Sempron M
  • Turion II M
  • Turion II Ultra
    • Socket S1g4 638

    May 5/2010

  • Athlon II P series
  • Athlon II N series
  • Phenom II P series
  • Phenom II N series
  • Phenom II X series
  • Turion II P series
  • Turion II N series
  • V 120, 140, and 160
    • ASB1 * 812 January 2009
  • Athlon Neo MV series
  • Athlon Neo X2Turion
  • NeoTurion
  • Neo X2Turion X2 L510
  • Sempron 200U series
    • ASB2 * NA May 2010
  • Athlon II NeoTurion II NeoV 105
    • Socket FT1 (BGA413) January 413
  • CEE1E2 1000 series
    • Socket FS1 722 June 2011
  • A4 (FS1 Socket)
  • A6 (FS1 Socket)
  • A8 (FS1 Socket)
  • A10 (FS1 Socket)
  • E2 3000 series
    • Socket FP2 NA 2012
  • A4 (Socket FP2)
  • A6 (Socket FP2)
  • A8 (Socket FP2)
  • A10 (Socket FP2)

    • Refer to some of the following articles:

  • Overclock CPU, GPU and RAM easily and safely
  • Four step instructions for installing more RAM
  • Basic measurement units in computers

    • Good luck!

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