D. J. Bernstein
Computer hardware

CPU identifiers

Manufacturer-00000000-00000001FPU
Manufacturer-00000000-00000010RDTSC
Manufacturer-00000000-00000200APIC (can be disabled by OS)
Manufacturer-00000000-0000f000CMOV
Manufacturer-00000000-00800000MMX
Manufacturer-00000000-02000000SSE
Manufacturer-00000000-04000000SSE2

AuthenticAMD-00000484-0000000180486DX4
AuthenticAMD-00000494-0000000180486DX4WB
AuthenticAMD-000004e4-000000015x86
AuthenticAMD-000004f4-000000015x86WB
AuthenticAMD-00000501-000003bfK5 SSA5 (PR75, PR90, PR100)
AuthenticAMD-00000514-000021bfK5 5k86 (PR120, PR133)
AuthenticAMD-00000524-000021bfK5 5k86 (PR166)
AuthenticAMD-00000561-008001bfK6, 0.30um
AuthenticAMD-00000562-008001bfK6, 0.30um
AuthenticAMD-00000570-008001bfK6, 0.25um
AuthenticAMD-00000580-008001bfK6-2
AuthenticAMD-00000589-008021bfK6-2
AuthenticAMD-0000058c-008021bfK6-2
AuthenticAMD-00000591-008021bfK6-III
AuthenticAMD-000005d0-008021bfK6-2+ or K6-III+, 0.18um
AuthenticAMD-000005d4-008021bfK6-2+ or K6-III+, 0.18um
AuthenticAMD-00000612-0081f9ffAthlon, 0.25um
AuthenticAMD-00000621-0183fbffAthlon, 0.18um
AuthenticAMD-00000622-0183fbffAthlon, 0.18um
AuthenticAMD-00000630-0183fbffDuron Spitfire
AuthenticAMD-00000631-0183fbffDuron Spitfire
AuthenticAMD-00000642-0183fbffAthlon Thunderbird
AuthenticAMD-00000644-0183fbffAthlon Thunderbird
AuthenticAMD-00000661-0183fbffAthlon Palomino
AuthenticAMD-00000661-0383fbffAthlon Palomino
AuthenticAMD-00000662-0383fbffAthlon Palomino
AuthenticAMD-00000670-0183fbffDuron Morgan
AuthenticAMD-00000670-0383fbffDuron Morgan
AuthenticAMD-00000671-0183f9ffDuron Morgan
AuthenticAMD-00000671-0383fbffDuron Morgan
AuthenticAMD-00000680-0183fbffAthlon Thoroughbred
AuthenticAMD-00000680-0383fbffAthlon Thoroughbred
AuthenticAMD-00000681-0383fbffAthlon Thoroughbred
AuthenticAMD-000006a0-0383fbffAthlon Barton
AuthenticAMD-00000f48-078bfbffAthlon 64, 0.13um, 754
AuthenticAMD-00000f51-078bfbffOpteron, 0.13um
AuthenticAMD-00000f58-078bfbffOpteron, 0.13um
AuthenticAMD-00000fc0-078bfbffAthlon 64, 0.13um, 754
AuthenticAMD-00000ff0-078bfbffAthlon 64, 0.13um, 939
AuthenticAMD-00010ff0-078bfbffAthlon 64, 0.13um, 939
GenuineIntel-00000423-0000000280486SX
GenuineIntel-00000435-0000000380486DX2
GenuineIntel-00000436-0000000b80486DX2
GenuineIntel-0000045b-0000000280486SX2
GenuineIntel-00000470-0000000b80486DX2WB
GenuineIntel-00000480-0000000380486DX4
GenuineIntel-00000513-000001bfPentium 60/66
GenuineIntel-00000515-000001bfPentium 60/66
GenuineIntel-00000517-000001bfPentium 60/66
GenuineIntel-0000051a-000001bfPentium 60/66
GenuineIntel-00000521-000001bfPentium
GenuineIntel-00000521-000007bfPentium
GenuineIntel-00000522-000001bfPentium
GenuineIntel-00000524-000003bfPentium
GenuineIntel-00002524-000007bfPentium, second CPU
GenuineIntel-00000525-000003bfPentium C2, 75/90/100/120/133
GenuineIntel-00002525-000003bfPentium C2, second CPU
GenuineIntel-00000526-000003bfPentium 75-
GenuineIntel-0000052b-000003bfPentium cB1/mcB1, 120/133
GenuineIntel-0000052c-000003bfPentium cC0, 120/133/150/166/200
GenuineIntel-0000252c-000003bfPentium cC0, second CPU
GenuineIntel-00001532-0000013fPentium OverDrive
GenuineIntel-00000543-008001bfPentium MMX xB1/mxB1
GenuineIntel-00001543-008001bfPentium MMX xB1/mxB1 OverDrive
GenuineIntel-00000543-008003bfPentium MMX xB1/mxB1
GenuineIntel-00002543-008003bfPentium MMX xB1/mxB1 second CPU
GenuineIntel-00000544-008003bfPentium MMX xA3
GenuineIntel-00000570-000001bfPentium mA4, 75/90/100
GenuineIntel-00000581-008001bfPentium MMX myA0
GenuineIntel-00000582-008001bfPentium MMX myB2
GenuineIntel-00000611-0000f9ffPentium Pro B0
GenuineIntel-00000612-0000f9ffPentium Pro C0
GenuineIntel-00000616-0000fbffPentium Pro sA0
GenuineIntel-00000617-0000fbffPentium Pro sA1
GenuineIntel-00000619-0000fbffPentium Pro sB1
GenuineIntel-00000633-0080fbffPentium II C0, 0.28um
GenuineIntel-00000634-0080fbffPentium II C1, 0.28um
GenuineIntel-00000650-0183fbffPentium II mdA0, 0.25um
GenuineIntel-00000651-0183fbffPentium II dA1, 0.25um
GenuineIntel-00000652-0183fbffPentium II dB0 or mdB0 or Xeon B0, 0.25um
GenuineIntel-00000653-0183fbffPentium II dB1 or Xeon B1, 0.25um
GenuineIntel-00000660-0183fbffPentium II
GenuineIntel-00000665-0183fbffPentium II
GenuineIntel-0000066a-0187f9ffPentium II mdxA0/mqbA1/mqpA1/mdbA0/mdxA0/mdpA0
GenuineIntel-00000672-0383fbffPentium III kB0, 0.25um
GenuineIntel-00000672-0387fbffPentium III kB0, 0.25um
GenuineIntel-00000673-0383fbffPentium III kC0, 0.25um
GenuineIntel-00000673-0387fbffPentium III kC0, 0.25um
GenuineIntel-00000681-0383fbffPentium III cA2, 0.18um, 256KB
GenuineIntel-00000681-0387fbffPentium III cA2, 0.18um, 256KB
GenuineIntel-00000683-0383fbffPentium III cB0, 0.18um, 256KB
GenuineIntel-00000683-0387fbffPentium III cB0, 0.18um, 256KB
GenuineIntel-00000686-0383fbffPentium III cC0, 0.18um, 256KB
GenuineIntel-00000686-0387fbffPentium III cC0, 0.18um, 256KB
GenuineIntel-0000068a-0383fbffPentium III cD0, 0.18um, 256KB
GenuineIntel-0000068a-0387fbffPentium III cD0, 0.18um, 256KB
GenuineIntel-00000695-a7e9fbbfPentium M B1, 0.13um, 512KB/1024KB
GenuineIntel-000006a1-0383fbffPentium III, 0.18um, 1024KB/2048KB
GenuineIntel-000006a4-0383fbffPentium III, 0.18um, 1024KB/2048KB
GenuineIntel-000006b1-0383fbffPentium III tA1, 0.13um, 256KB/512KB
GenuineIntel-000006b4-0383fbffPentium III tB1, 0.13um, 256KB/512KB
GenuineIntel-000006d6-afe9f9bfPentium M B1, 0.09um, 512KB/2048KB
GenuineIntel-00000f05-3febf9ffPentium 4 Willamette, 0.18um
GenuineIntel-00000f07-3febfbffPentium 4 Willamette B2, 0.18um
GenuineIntel-00000f0a-3febfbffPentium 4 Willamette C1, 0.18um, 1300/1400/1500/1600/1700/1800
GenuineIntel-00000f12-3febfbffPentium 4 Willamette D0, 0.18um, 1400/1500/1600/1700/1800/1900/2000
GenuineIntel-00000f13-3febfbffPentium 4 Willamette, 0.18um
GenuineIntel-00000f22-3febfbffPentium 4 Northwood, 0.13um
GenuineIntel-00000f24-3febfbffPentium 4-M B0, 0.13um
GenuineIntel-00000f25-bfebfbffPentium 4 Northwood M0, 0.13um, 2260/2400/2800/3000
GenuineIntel-00000f27-bfebfbffPentium 4 Northwood C1, 0.13um, 2000/2200/2260/2400/2500/2530/2600/2660/2800/3060
GenuineIntel-00000f28-3febfbffPentium 4 Northwood, 0.13um
GenuineIntel-00000f29-bfebfbffPentium 4 Northwood D1, 0.13um, 3000/3060/3200/3400; or Pentium 4-M
GenuineIntel-00000f33-bfebfbffPentium 4 Prescott C0, 0.09um, 2260/2400/2660/2800/3000/3200/3400, 512KB/1024KB
GenuineIntel-00000f34-bfebfbffPentium 4 Prescott D0, 0.09um, 2400/2660/2800/2930/3000/3200/3400/3600, 1024KB
GenuineIntel-00000f41-bfebfbffPentium 4 Prescott E0, 0.09um, 2660/2800/2930/3000/3060/3200/3400/3600/3800, 1024KB