CPU Sockets
Socket Pin
count
CPU families Frequency (MHz) Bus Frequency
(MHz)
Slot 1 / SC242 242 Intel Celeron
Intel Pentium II
Intel Pentium III
233 - 1000 66 - 133
Socket 7 321 AMD K5 / K6 / K6-2 / K6-III
Cyrix 6x86, 6x86L, 6x86MX, MII
IBM 6x86, 6x86L, 6x86MX
IDT Winchip 2, Winchip C6
Intel Pentium, Pentium MMX
Rise Technology MP6
ST 6x86
75 - 570 50 - 100
Socket 370 / PGA370 370 Intel Celeron
Intel Pentium III
VIA C3
300 - 1500 66 - 133
Socket 423 / PGA423 423 Intel Pentium 4 1300 - 2000 400
Socket 462 / A 462 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
600 - 2333 200 - 400
Socket 478 / mPGA478B 478 Intel Celeron
Intel Celeron D
Intel Embedded Celeron
Intel Mobile Celeron
Intel Mobile Pentium 4
Intel Mobile Pentium 4-M
Intel Pentium 4
Intel Pentium 4 Extreme Edition
1200 - 3467 400 - 800
Socket 479 / mPGA479M 479 Intel Celeron M, Core 2 Duo Mobile,
Core Duo, Core Solo, Mobile Celeron,
Pentium Dual-Core Mobile,
Pentium III-M, Pentium M,
VIA C7
866 - 2333 133 - 667
Socket 563 / PGA563 563 AMD Athlon XP-M 1000 - 1800 200 - 266
Socket 754 754 AMD Athlon 64
AMD Mobile Athlon 64
AMD Mobile K8 Athlon XP-M
AMD Mobile Sempron
AMD Sempron
AMD Turion 64 Mobile technology
1000 - 2600 800 (HT)
Socket 775 / LGA775 / T 775 Intel Celeron
Intel Celeron D
Intel Celeron Dual-Core
Intel Core 2 Duo
Intel Core 2 Extreme
Intel Core 2 Quad
Intel Pentium 4
Intel Pentium 4 Extreme Edition
Intel Pentium D
Intel Pentium Dual-Core
Intel Pentium Extreme Edition
Intel Xeon
1600 - 3800 533 - 1600
Socket 939 939 AMD Athlon 64
AMD Athlon 64 FX
AMD Athlon 64 X2
AMD Dual-Core Opteron
AMD Opteron
AMD Sempron
1800 - 3000 800 (HT)
Socket 940 940 AMD Athlon 64 FX
AMD Dual-Core Opteron
AMD Opteron
1400 - 3000  
Socket 1150 / H3 / LGA1150 1150 Intel Core i5
Intel Core i7
Intel Xeon
1600 - 3600  
Socket 1155 / H2 / LGA1155 1155 Intel Celeron Dual-Core
Intel Core i3
Intel Core i5
Intel Core i7
Intel Pentium Dual-Core
Intel Xeon
1200 - 3700  
Socket 1156 / H1 / LGA1156 1156 Intel Celeron Dual-Core
Intel Core i3
Intel Core i5
Intel Core i7
Intel Pentium Dual-Core
Intel Xeon
1867 - 3600  
Socket 1366 / B / LGA1366 1366 Intel Core i7
Intel Core i7 Extreme Edition
Intel Xeon
1600 - 4400 2400 (QPI) - 3200 (QPI)
Socket AM2 940 AMD Athlon 64, Athlon 64 FX,
Athlon 64 X2, Mobile Athlon 64 X2,
K8 Sempron, Phenom X3,
Phenom X4, Second Generation Opteron
1000 - 3200  
Socket FM1 905 AMD A4-Series
AMD A6-Series
AMD A8-Series
AMD Athlon II X2
AMD Athlon II X4
AMD E2-Series
AMD Sempron X2
2100 - 3000  
Socket FS1 722 AMD A4-Series for Notebooks
AMD A6-Series for Notebooks
AMD A8-Series for Notebooks
AMD E2-Series for Notebooks
1400 - 2200  
Socket G1 / rPGA988A 988 Intel Core i3 Mobile
Intel Core i5 Mobile
Intel Core i7 Mobile
Intel Core i7 Mobile Extreme Edition
Intel Mobile Celeron Dual-Core
Intel Pentium Dual-Core Mobile
1600 - 2800  
Socket G2 / rPGA988B 988 Intel Core i3 Mobile
Intel Core i5 Mobile
Intel Core i7 Mobile
Intel Core i7 Mobile Extreme Edition
Intel Mobile Celeron Dual-Core
Intel Pentium Dual-Core Mobile
1500 - 3000  
Socket M / mPGA478MT 478 Intel Celeron M
Intel Core 2 Duo Mobile
Intel Core Duo
Intel Core Solo
Intel Pentium Dual-Core Mobile
1467 - 2333 533 - 667
Socket S1 (S1g4) 638 Athlon II Dual-Core Mobile,
Phenom II Dual-Core Mobile,
Phenom II Quad-Core Mobile,
Phenom II Triple-Core Mobile,
Sempron Mobile,
Turion II Dual-Core Mobile,
V Series for Notebook PCs
1600 - 3200 1600 - 1800 (HT)