DIP |
1970s |
Still available |
Intel 8086
Intel 8088 |
|
DIP |
40 |
2.54mm |
5/10 MHz |
|
PLCC |
? |
Still available |
Intel 80186
Intel 80286
Intel 80386 |
|
PLCC |
68 to 132 |
1.27mm |
6–40 MHz |
|
Socket 1 |
1989 |
? |
Intel 80486 |
|
PGA |
169 |
2.54mm |
16–50 MHz |
|
Socket 2 |
? |
? |
Intel 80486 |
|
PGA |
238 |
2.54mm |
16–50 MHz |
|
Socket 3 |
1991 |
? |
Intel 80486 |
|
PGA |
237 |
2.54mm |
16–50 MHz |
|
Socket 4 |
? |
? |
Intel Pentium |
|
PGA |
273 |
? |
60–66 MHz |
|
Socket 5 |
? |
? |
Intel Pentium
AMD K5
Cyrix 6×86
IDT WinChip C6
IDT WinChip 2 |
|
PGA |
320 |
? |
50–66 MHz |
|
Socket 6 |
? |
? |
Intel 80486 |
|
PGA |
235 |
? |
? |
Designed but not used |
Socket 7 |
1994 |
? |
Intel Pentium
Intel Pentium MMX
AMD K6 |
|
PGA |
321 |
? |
50–66 MHz |
It is possible to use Socket 7 processors in a Socket 5. An adapter is required, or if one is careful, a socket 7 can be pulled off its pins and put onto a socket 5 board, allowing the use of socket 7 processors. |
Super Socket 7 |
1998 |
? |
AMD K6-2
AMD K6-2+
AMD K6-III
AMD K6-III+
Rise mP6
Cyrix MII |
|
PGA |
321 |
? |
66–100 MHz |
Backward compatible with Socket 5 and Socket 7 processors. |
Socket 8 |
1995 |
? |
Intel Pentium Pro |
|
PGA |
387 |
? |
60–66 MHz |
|
Slot 1 |
1997 |
? |
Intel Pentium II
Intel Pentium III |
|
Slot |
242 |
? |
66–133 MHz |
Celeron (Covington, Mendocino)
Pentium II (Klamath, Deschutes)
Pentium III (Katmai)- all versions
Pentium III (coppermine) |
Slot 2 |
1998 |
? |
Intel Pentium II Xeon |
|
Slot |
330 |
? |
100–133 MHz |
|
Socket 463/
Socket NexGen |
1994 |
? |
NexGen Nx586 |
|
PGA |
463 |
? |
37.5–66MHz |
|
Socket 587 |
1995 |
? |
Alpha 21164A |
|
Slot |
587 |
? |
? |
|
Slot A |
1999 |
? |
AMD Athlon |
|
Slot |
242 |
? |
100 MHz |
|
Slot B |
? |
? |
Alpha 21264 |
|
Slot |
587 |
? |
? |
|
Socket 370 |
1999 |
? |
Intel Pentium III
Intel Celeron
VIA Cyrix III
VIA C3 |
|
PGA |
370 |
1.27mm[1] |
66–133 MHz |
|
Socket 462/
Socket A |
2000 |
? |
AMD Athlon
AMD Duron
AMD Athlon XP
AMD Athlon XP-M
AMD Athlon MP
AMD Sempron |
Desktop |
PGA |
462 |
? |
100–200 MHz This is a double data rate bus having a 400 MT/s(megatransfers/second) FSB in the later models |
|
Socket 423 |
2000 |
? |
Intel Pentium 4 |
|
PGA |
423 |
1mm[2] |
400 MT/s (100 MHz) |
Willamette core only.Can accept some of Socket 478 CPU with an adapter |
Socket 478/
Socket N |
2000 |
~2007 |
Intel Pentium 4
Intel Celeron
Intel Pentium 4 EE
Intel Pentium 4 M |
|
PGA |
478 |
1.27mm[3] |
400–800 MT/s (100–200 MHz) |
|
Socket 495 |
2000 |
? |
Intel CeleronIntel Pentium III |
|
PGA |
495 |
1.27mm[4] |
66–133MHz |
|
PAC418 |
2001 |
? |
Intel Itanium |
|
PGA |
418 |
? |
133 MHz |
|
Socket 603 |
2001 |
? |
Intel Xeon |
|
PGA |
603 |
1.27mm[5] |
400–533 MT/s (100–133 MHz) |
|
PAC611 |
2002 |
? |
Intel Itanium 2
HP PA-8800, PA-8900 |
|
PGA |
611 |
? |
? |
|
Socket 604 |
2002 |
? |
Intel Xeon |
|
PGA |
604 |
1.27mm[5] |
400–1066 MT/s (100–266 MHz) |
|
Socket 754 |
2003 |
? |
AMD Athlon 64
AMD Sempron
AMD Turion 64 |
|
PGA |
754 |
1.27mm[6] |
200–800 MHz |
|
Socket 940 |
2003 |
? |
AMD Opteron Athlon 64 FX |
|
PGA |
940 |
1.27mm[7] |
200–1000 MHz |
|
Socket 479 |
2003 |
? |
Intel Pentium M
Intel Celeron M |
|
PGA |
479[8] |
? |
400–533 MT/s (100–133 MHz) |
|
Socket 939 |
2004 |
11/2008 |
AMD Athlon 64
AMD Athlon 64 FX
AMD Athlon 64 X2
AMD Opteron |
Desktop |
PGA |
939 |
1.27mm[7] |
200–1000 MHz |
Support of Athlon 64 FX to 1 GHz
Support of Opteron limited to 100-series only |
LGA 775/
Socket T |
2004 |
? |
Intel Pentium 4
Intel Pentium D
Intel Celeron
Intel Celeron D
Intel Pentium XE
Intel Core 2 Duo
Intel Core 2 Quad
Intel Xeon |
Desktop |
LGA |
775 |
1.09mm x 1.17mm[9] |
1600 MHz |
Can accept LGA 771 CPU with slight modification and use of an adapter |
Socket 563 |
? |
? |
AMD Athlon XP-M |
|
PGA |
563 |
? |
? |
|
Socket M |
2006 |
? |
Intel Core Solo
Intel Core Duo
Intel Dual-Core Xeon
Intel Core 2 Duo |
Notebook |
PGA |
478 |
? |
533–667 MT/s (133–166 MHz) |
Replaces Socket 479 |
LGA 771/
Socket J |
2006 |
? |
Intel Xeon |
Server |
LGA |
771 |
1.09mm x 1.17mm[10] |
1600 MHz |
See LGA 775/Socket T above |
Socket S1 |
2006 |
? |
AMD Turion 64 X2 |
|
PGA |
638 |
1.27mm[11] |
200–800 MHz |
|
Socket AM2 |
2006 |
? |
AMD Athlon 64
AMD Athlon 64 X2 |
|
PGA |
940 |
1.27mm[7] |
200–1000 MHz |
Replaces Socket 754 and Socket 939 |
Socket F/Socket L (Socket 1207FX) |
2006 |
? |
AMD Athlon 64 FX
AMD Opteron(Socket L only support Athlon 64 FX) |
ServerDesktop |
LGA |
1207 |
1.1mm[12] |
?Socket L: 1000 MHz in Single CPU mode, 2000 MHz in Dual CPU mode |
Replaces Socket 940Socket 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. |
Socket AM2+ |
2007 |
? |
AMD Athlon 64
AMD Athlon X2
AMD Phenom
AMD Phenom II |
|
PGA |
940 |
1.27mm[7] |
200–2600 MHz |
Separated power planes
Replaces Socket AM2
AM2+ Pkg. CPUs can work in Socket AM2
AM2 Pkg. CPUs can work in Socket AM2+ |
Socket P |
2007 |
? |
Intel Core 2 |
Notebook |
PGA |
478 |
|
533–1066 MT/s (133–266 MHz) |
Replaces Socket M |
Socket 441 |
2008 |
? |
Intel Atom |
Sub-notebook |
PGA |
441 |
? |
400–667 MHz |
|
LGA 1366/
Socket B |
2008 |
? |
Intel Core i7 (900 series)
Intel Xeon (35xx, 36xx, 55xx, 56xx series) |
Server |
LGA |
1366 |
|
4.8–6.4 GT/s |
Replaces Socket J (LGA 771) in the entry level. |
rPGA 988A/
Socket G1 |
2008 |
? |
Intel Core i7 (600, 700, 800, 900 series)
Intel Core i5 (400, 500 series)
Intel Core i3 (300 series)
Intel Pentium (P6000 series)
Intel Celeron (P4000 series) |
Notebook |
rPGA |
988 |
1mm |
2.5GT/s, 4.8GT/s |
|
Socket AM3 |
2009 |
? |
AMD Phenom II
AMD Athlon II
AMD Sempron |
|
PGA |
941[13]or 940[14] |
1.27mm[7] |
200–3200 MHz |
Separated power planes
Replaces Socket AM2+
AM3 Pkg. CPUs can work in Socket AM2/AM2+
Sempron 140 Only |
LGA 1156/
Socket H |
2009 |
2012 |
Intel Core i7 (800 series)
Intel Core i5 (700, 600 series)
Intel Core i3 (500 series)
Intel Xeon (X3400, L3400 series)
Intel Pentium (G6000 series)
Intel Celeron (G1000 series) |
Desktop |
LGA |
1156 |
? |
2.5 GT/s |
DMI bus is a (perhaps modified) PCIe x4 v1.1 interface |
Socket G34 |
2010 |
? |
AMD Opteron (6000 series) |
|
LGA |
1974 |
? |
200–3200 MHz |
Replaces Socket F |
Socket C32 |
2010 |
? |
AMD Opteron (4000 series) |
|
LGA |
1207 |
? |
200–3200 MHz |
Replaces Socket F, Socket AM3 |
LGA 1248 |
2010 |
? |
Intel Intel Itanium 9300-series |
Server |
LGA |
1248 |
? |
4.8 GT/s |
|
LGA 1567 |
2010 |
? |
Intel Intel Xeon 6500/7500-series |
Server |
LGA |
1567 |
? |
4.8–6.4 GT/s |
|
LGA 1155/
Socket H2 |
2011/Q1
2011.01.09 |
? |
Intel Sandy Bridge
Intel Ivy BridgeIntel Xeon E3 12xx[Sandy Bridge 12xx][Ivy Bridge 12xxV2] |
DesktopServer |
LGA |
1155 |
? |
5.7, GT/s |
Sandy Bridge supports 20PCIe 2.0 lanes.
Ivy Bridge supports 40PCIe 3.0 lanes.
Intel Mainstream Socket. |
LGA 2011/
Socket R |
2011/Q3
(2011.11.14) |
? |
Intel Core i7 3xxx Sandy Bridge-E
Intel Core i7 4xxx Ivy Bridge-E
Intel Xeon E5 2xxx/4xxx [Sandy Bridge EP] (2/4S)
Intel Xeon E5-2xxx/4xxx v2 [Ivy Bridge EP] (2/4S) |
Desktop
Server |
LGA |
2011 |
? |
4.8–6.4 GT/s |
Sandy Bridge-E/EP and Ivy Bridge-E/EP both support 40 PCIe 3.0 lanes.
Using the Xeon focused 2011 socket gives also 4 memory Channels. |
rPGA 988B/
Socket G2 |
2011 |
? |
Intel Core i7 (2000, 3000 series)
Intel Core i5 (2000, 3000 series)
Intel Core i3 (2000, 3000 series) |
Notebook |
rPGA |
988 |
1mm |
2.5GT/s, 4.8GT/s |
|
Socket FM1 |
2011 |
? |
AMD Llano Processors |
Desktop |
PGA |
905 |
1.27mm |
|
used for 1st generation APUs |
Socket AM3+ |
2011 |
? |
AMD FX Vishera
AMD FX Zambezi
AMD Phenom II
AMD Athlon II
AMD Sempron |
Desktop |
PGA |
942 (CPU 71pin) |
1.27mm |
|
|
Socket FM2 |
2012 |
? |
AMD Trinity Processors |
Desktop |
PGA |
904 |
1.27mm |
|
used for 2nd generation APUs |
LGA 1150/
Socket H3 |
2013.06.03
2014.05.11
(2015.06.02) |
? |
Intel Haswell
Intel Haswell Refresh
Intel Broadwell |
Desktop |
LGA |
1150 |
? |
|
used for Intel’s 4th generation (Haswell/Haswell Refresh) CPUs |
Socket G3/
Socket G3 |
2013/Q2 |
? |
Intel Haswell
Intel Broadwell |
Notebook |
rPGA |
946 |
? |
|
|
Socket FM2+ |
2014 |
? |
AMD |
Desktop |
PGA |
906 |
? |
? |
Compatible with AMDAccelerated Processing Units (APUs) such as “Richland” and “Trinity” |
LGA 1151/ |
2015 |
? |
Intel Skylake |
Desktop |
LGA |
1151 |
? |
|
used for Intel’s 6th generation (Skylake) CPUs |