| Part Number | Frequency | Features | BIOS | PCB | Notes |
|---|
| AMD K5 |
AMD-SSA
5-75ABR
AMD-K5-PR75ABR
AMD-SSA
5-90ABQ
AMD-K5-PR90ABQ | 75/90 MHz | | Any | Any | |
AMD-K5-PR120ABQ
AMD-K5-PR133ABR
AMD-K5-PR133ABQ | 120/133 MHz | | Any | Any | |
| AMD K6 |
| AMD-K6-200ALR | 200 MHz | | 0110 | 1.00 | |
AMD-K6-233ANR
AMD-K6
233APR | 233 MHz | | 0110 | 1.00 | |
AMD-K6
266AFR | 266 MHz | | 0110 | 1.00 | |
AMD-K6
300AFR | 300 MHz | | 0110 | 1.00 | |
| AMD K6-2 |
AMD-K6-2
266AFR | 266 MHz | | 0110 | 1.00 | |
AMD-K6-2
300AFR-66
AMD-K6-2
300AFR | 300 MHz | | 0110 | 1.00 | |
AMD-K6-2
333AFR-66
AMD-K6-2
333AFR | 333 MHz | | 0112.001 | 1.00 | |
| Cyrix 6x86 |
| | PR166+ | Rev.2.7 | Any | Any | |
| Intel Pentium P54C |
A80502-90
BP80502-90 | 90 MHz | | Any | Any | |
A80502-100
A80502100
BP80502-100 | 100 MHz | | Any | Any | |
A80502120
A80502-120
BP80502120 | 120 MHz | | Any | Any | |
A80502133
A80502-133
BP80502133 | 133 MHz | | Any | Any | |
A80502150
BP80502150 | 150 MHz | | Any | Any | |
A80502166
FV80502166
BP80502166 | 166 MHz | | Any | Any | |
A80502200
FV80502200
BP80502200 | 200 MHz | | 0110 | Any | |
| Intel Pentium with MMX P55C |
A80503200
FV80503200
BP80503200 | 200 MHz | | 0104 | Any | |
FV80503233
BP80503233 | 233 MHz | | 0104 | Any | |
When part numbers are not supplied by motherboard manufacturers,
we use best guess approach to determine part numbers based on CPU model,
frequency and features. In some cases our guess may be incorrect or incomplete.
Please always verify part numbers before committing to buying the CPU.