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CPU Socket and Slot Information
Based on Chris Hare's CPU Sockets Chart and other sources.
Some sources differ in details, so this list is not comprehensive - corrections/additions are welcome!
jump to:
[Socket 1]   [Socket 2]   [Socket 3]   [Socket 4]   [Socket 5]   [Socket 6]   [Socket 7]   [Socket 8]
[Slot 1]   [Slot 2]   [Socket 370]   [Slot A]   [Socket A]   [Socket 423]   [Socket 478]   [Socket T]
[Socket 603]   [Socket 604]   [PAC418]   [PAC611]   [Socket 754]   [Socket 940]   [Socket 939]
Socket / Slot Pincount /
Type
Bus Speeds Voltage Supported Processors
Socket 1  169

LIF/ZIF
PGA
16MHz
20MHz
25MHz
33MHz
5.0V Intel i486 SX 16-33
Intel i486 SX2 50/66
Intel i486 DX 20-33
Intel i486 DX2 50/66
Intel i486 DX4 75/100 (w/ voltage adaptor)
Intel i486 SX OverDrive 25/33
Intel i486 SX2 OverDrive 50
Intel i486 DX OverDrive 25/33
Intel i486 DX2 OverDrive 50/66
Intel i486 DX4 OverDrive 75/100
AMD Am5x86 133 (w/ voltage adaptor)
Cyrix Cx5x86 100/120 (w/ voltage adaptor)
Socket 2  238

LIF/ZIF
PGA
25MHz
33MHz
40MHz
50MHz
5.0V Intel i486 SX 25-33
Intel i486 SX2 50/66
Intel i486 DX 25-50
Intel i486 DX2 50-80
Intel i486 DX4 75-120 (w/ voltage adaptor)
Intel i486 SX OverDrive 25/33
Intel i486 SX2 OverDrive 50
Intel i486 DX OverDrive 25/33
Intel i486 DX2 OverDrive 50/66
Intel i486 DX4 OverDrive 75/100
Intel Pentium OverDrive 63/83
AMD Am5x86 133 (w/ voltage adaptor)
Cyrix 5x86 100/120 (w/ voltage adaptor)
Socket 3  237

LIF/ZIF
PGA
25MHz
33MHz
40MHz
50MHz
3.3V/5.0V Intel i486 SX 25-33
Intel i486 SX2 50/66
Intel i486 DX 25-50
Intel i486 DX2 50-80
Intel i486 DX4 75-120
Intel i486 SX OverDrive 25/33
Intel i486 SX2 OverDrive 50
Intel i486 DX OverDrive 25/33
Intel i486 DX2 OverDrive 50/66
Intel i486 DX4 OverDrive 75/100
Intel Pentium OverDrive 63/83
AMD Am5x86 133
Cyrix 5x86 100/120
Socket 4  273

LIF/ZIF
PGA
60MHz
66MHz
5.0V Intel Pentium P5 60/66
Intel Pentium OverDrive 120/133
Socket 5  296/320

LIF/ZIF
SPGA
50MHz
60MHz
66MHz
3.3V Intel Pentium P45C 75-133
Intel Pentium MMX P55 166-233 (w/ voltage adaptor)
Intel Pentium OverDrive 125-166
Intel Pentium MMX OverDrive 125-180
AMD K5 PR75-133
AMD K6 166-300
AMD K6-2 266-400
Cyrix 6x86L PR120-166 (w/ voltage adaptor)
Cyrix 6x86MX PR166-233 (w/ voltage adaptor)
IDT Winchip 180/200
IDT Winchip-2 200/240
IDT Winchip-2A 233
Socket 6 
(uncommon)
235

ZIF
PGA
25MHz
33MHz
40MHz
3.3V Intel i486 DX4 75-120
Socket 7 
Super 7
321

ZIF
SPGA
40MHz
50MHz
55MHz
60MHz
62MHz
66MHz
68MHz
75MHz
83MHz
90MHz
95MHz
100MHz
102MHz
112MHz
124MHz
2.5V/3.3V Intel Pentium P45C 75-200
Intel Pentium OverDrive 125-166
Intel Pentium MMX P55 166-233
Intel Pentium MMX OverDrive 125-200
AMD K5 PR75-200
AMD K6 166-300
AMD K6-2 266-550
AMD K6-2+ 450-550
AMD K6-III 400/450
AMD K6-III+ 450/500
Cyrix 6x86 PR90+-200+
Cyrix 6x86L PR120+-200+
Cyrix 6x86MX PR166-333
Cyrix MII 233-433
IDT Winchip 150-240
IDT Winchip-2 200/240
IDT Winchip-2A 200-266
Socket 8  387

LIF/ZIF
PGA/SPGA
dual pattern
60MHz
66MHz
75MHz
2.1V/3.3V Intel Pentium Pro 150-200
Intel Pentium II OverDrive 300/333
Slot 1  242

SECC
SECC2
SEPP
60MHz
66MHz
68MHz
75MHz
83MHz
100MHz
102MHz
112MHz
124MHz
133MHz
1.3V/3.3V Intel Celeron 266/300 (Covington)
Intel Celeron 300A-433 (Mendocino)
Intel Celeron 300A-533 (Mendocino
PGA, w/ adaptor)
Intel Celeron 500A-1.1GHz (Coppermine-128, w/ adaptor)
Intel Pentium Pro 150-200 (w/ adaptor)
Intel Pentium II 233-300 (Klamath)
Intel Pentium II 266-450 (Deschutes)
Intel Pentium III 450-600B (Katmai)
Intel Pentium III 533EB-1.13GHz (Coppermine)
Slot 2  330

SECC
100MHz
133MHz
1.3V/3.3V Intel Pentium II Xeon 400/450 (Drake)
Intel Pentium III Xeon 500/550 (Tanner)
Intel Pentium III Xeon 600-1GHz (Cascades)
Socket 370  370

ZIF
SPGA
66MHz
100MHz
133MHz
1.05V/2.1V Intel Celeron 300A-533 (Mendocino)
Intel Celeron 500A-1.1GHz (Coppermine-128)
Intel Celeron 900A-1.4GHz (Tualatin)
Intel Pentium III 500E~1.13GHz (Coppermine)
Intel Pentium III 866~1.13GHz (Coppermine-T)
Intel Pentium III 1.0B~1.33GHz (Tualatin)
Intel Pentium III-S 700~1.4GHz (Tualatin)
Cyrix III 533-667 (Samuel)
Via C3 733A-800A (Samuel 2)
Via C3 800A-866A (Ezra)
Via C3 800T-1.0T (Ezra-T)
Via C3 1.0 (Nehemiah)
Slot A  242

SECC
100MHz (x2)
133MHz (x2)
1.3V/2.05V AMD Athlon 500-700 (K7)
AMD Athlon 550-1GHz (K75)
AMD Athlon 700-1GHz (Thunderbird)
Socket A  462

ZIF
SPGA
100MHz (x2)
133MHz (x2)
1.1V/2.05V AMD Duron 600-950 (Spitfire)
AMD Duron 1.0GHz-1.3GHz (Morgan)
AMD Duron 1.33G (Appaloosa)
AMD Duron 1.4GHz-1.8GHz (Applebred)
AMD Athlon 650-1.4GHz (Thunderbird)
AMD Athlon 4 850-1600+ (mobile Palomino)
AMD Athlon MP 1.0GHz-2100+ (Palomino)
AMD Athlon MP 2000+-2600+ (Thoroughbred)
AMD Athlon MP 2800+ (Barton)
AMD Athlon XP 1500+-2100+ (Palomino)
AMD Athlon XP 1600+-2800+ (Thoroughbred)
AMD Athlon XP 2500+-3200+ (Barton)
AMD Athlon XP 2000+-2400+ (Thorton)
AMD Sempron 2200+ (Thoroughbred)
AMD Sempron 2200+ (Thorton)
AMD Sempron 3000+ (Barton)
Socket 423  423

ZIF
SPGA
100MHz (x4) 1.0V/1.85V Intel Pentium 4 1.3GHz-2.0GHz (Willamette)
Intel Pentium 4 1.6A-? (Northwood, w/ adaptor)
Intel Celeron 1.7GHz-1.8GHz (Willamette, w/ adaptor)
Socket 478  478

ZIF
µPGA
100MHz (x4)
133MHz (x4)
166MHz (x4)
adaptive Intel Celeron 1.7GHz-1.8GHz (Willamette)
Intel Celeron 1.6GHz-2.8GHz (Northwood-128)
Intel Celeron D 320-345 (Prescott)
Intel Celeron M 1.3GHz-1.7GHz (Dothan, w/ adaptor)
Intel Pentium 4 1.4GHz-2.0GHz (Willamette)
Intel Pentium 4 1.6A-3.4C (Northwood)
Intel Pentium 4 2.26A-3.4E (Prescott)
Intel Pentium 4 Extreme 3.2GHz-3.4GHz (Gallatin)
Intel Pentium M 600MHz-1.7GHz (Banias, w/ adaptor)
Intel Pentium M 600MHz-2.26GHz (Dothan, w/ adaptor)
Socket T  775

LGA
200MHz (x4)
266MHz (x4)
0.8V/1.55V Intel Celeron D 325J (Prescott)
Intel Pentium 4 520-571 (Prescott)
Intel Pentium 4 3GHz+ (Tejas)
Intel Pentium 4 3GHz+ (Nehalem)
Intel Pentium 4 630-672 (Prescott 2M)
Intel Pentium 4 631 (Cedar Mill)
Intel Pentium D 805 (Smithfield)
Intel Pentium D 920 (Presler)
Intel Pentium 4 Extreme 3.4GHz-3.46GHz (Gallatin)
Intel Pentium 4 Extreme 3.73G (Prescott 2M)
Intel Pentium Extreme 840 (Smithfield)
Intel Pentium Extreme 955 (Presler)
Socket 603 /604  603/604

ZIF
µPGA
100MHz (x4) 1.1V/1.85V Intel Xeon 1.4GHz-2.0GHz (Foster)
Intel Xeon 1.6GHz-3.06GHz (Prestonia)
Intel Xeon 3.06GHz-3.2GHz (Gallatin)
Intel Xeon 2.8GHz-3.6GHz (Nocona)
Intel Xeon 2.8GHz-3.8GHz (Irwindale)
Intel Xeon (Jayhawk)
Intel Xeon DP 2.8GHz (Paxville DP)
Intel Xeon DP (Dempsey)
Intel Xeon MP 1.4GHz-1.6GHz (Foster MP)
Intel Xeon MP 1.5GHz-3.0GHz (Gallatin)
Intel Xeon MP 3.16GHz (Cranford)
Intel Xeon MP 2.83GHz (Potomac)
Intel Xeon 7020 (Paxville MP)
Intel Xeon MP (Tulsa)
Intel Xeon MP (Sossaman)
PAC418  418

VLIF
133MHz (x2) Intel Itanium 733-800MHz (Merced)
PAC611  611

VLIF
200MHz (x2) Intel Itanium 2 900MHz-1.0GHz (McKinley)
Intel Itanium 2 1.3GHz-1.5GHz (Madison)
Intel Itanium 2 1.6GHz-1.66GHz (Madison 9M)
Intel Itanium 2 1.0GHz-1.6GHz (Deerfield)
Intel Itanium 2 1GHz+ (Montecito)
Intel Itanium 2 1GHz+ (Shavano)
Intel Itanium 2 1GHz+ (Fanwood)
Intel Itanium 2 1GHz+ (Millington)
Intel Itanium 2 1GHz+ (Montvale)
Socket 754  754

ZIF
200MHz (x2) 0.8V/1.55V AMD Athlon 64 2800+-3700+ (Clawhammer)
AMD Athlon 64 2800+ (Newcastle)
AMD Sempron 2600+-3300+ (Paris)
AMD Sempron 2600+-3400+ (Palermo)
Socket 940  940

ZIF
200MHz (x2) 0.8V/1.55V AMD Athlon 64 FX-51 - FX-53 (Sledgehammer)
AMD Opteron 140-150 (Sledgehammer)
AMD Opteron 240-250 (Sledgehammer)
AMD Opteron 840-850 (Sledgehammer)
AMD Opteron 146 (Venus)
AMD Opteron 242 (Troy)
AMD Opteron 842 (Athens)
AMD Opteron 165 (Denmark)
AMD Opteron 265 (Italy)
AMD Opteron 865 (Egypt)
Socket 939  939

ZIF
200MHz (x2) 0.8V/1.55V AMD Athlon 64 2GHz+ (Victoria)
AMD Athlon 64 2800+-3800+ (Newcastle)
AMD Athlon 64 4000+ (Sledgehammer)
AMD Athlon 64 3000+ (Winchester)
AMD Athlon 64 3000+ (Venice)
AMD Athlon 64 FX-53 - FX-55 (Sledgehammer)
AMD Athlon 64 FX-57 (San Diego)
AMD Athlon 64 FX-60 (Toledo)
AMD Athlon 64 X2-3800+ (Manchester)
AMD Athlon 64 X2-4400+ (Toledo)

 
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