Home     CompTIA     Practice Exams     TechNotes     - A+ Core -     - A+ OS -     - Network+ -     - i-Net+ -     - Security+ -     - Linux+ -     Links     Forums     Blogs     Topsites     Search the Web           Subnet Calculator     Online Degrees     Exam Vouchers     Contact us     About us     Support us     Advertise	CompTIA A+ Core TechNote: Sockets and CPU's Members-only Printer-friendly version NAME CPU TYPES # of PINS* Socket 1: 486 SX & DX 169 Socket 2: 486 SX, DX, & DX2 238 Socket 3: 486 SX, DX, DX2, DX4, 586, Pentium Overdrive 237 Socket 4: Pentium 60 & 66 273 Socket 5: Pentium 75, 90, 100, 120, 133 320 Socket 6: 486 DX4 (75, 100, 133) 235 Socket 7: Intel Pentium & Pentium MMX P75 thru P233, AMD K5/K6, Cyrix 686/686MX 321 Super socket 7: AMD K6-2, AMD K6-3, Cyrix 686-MII, Intel Pentium up to P233MMX, AMD up to K6/2-550, Cyrix MII up to 433 321 Socket 8: Pentium Pro, Pentium Pro OverDrive, Pentium II OverDrive 387 Socket 370: Intel Celeron, Pentium III 370 Slot I: Intel Pentium II, Pentium III, Intel Celeron 242 Slot A: AMD K7, Athlon 242 Slot II: Intel Pentium II Xeon, Pentium III Xeon 330 Socket A: AMD Athlon, AMD Duron 462 Socket 423: Early Pentium 4 423 Socket 478: Newer Pentium 4 478 * You do not need to memorize the amount of pins for the exam.   CPU TYPES BUS WIDTH 8088 8-bit 8086 16-bit 80286,80386SX 16-bit 80386DX 32-bit 80486 32-bit Pentium I, II, III IV 64-bit     CPU TYPES BUS SPEEDS in MHz Pentium 50, 60, 66 Pentium Pro 60, 66 Pentium MMX (133 - 300 MHz) 66 Celeron (266 - 766 MHz) 66 Celeron (800 - 1.4 GHz) 100 Celeron (1.7 - 2 GHz) 400 Pentium II (266 - 333 MHz) 66 Pentium II (350 - 450 MHz) 100 Pentium III (450 - 1.1 GHz) 100 Pentium III (533 - 1.4 GHz) 133 Pentium IV (1.3 - 2.6 GHz) 400 Pentium IV (2.26 - 2.8 GHz) 533   Discuss this TechNote here

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