| Part Number | Frequency | Features | BIOS | PCB | Notes |
| AMD K5 |
AMD-K5-PR100ABQ AMD-K5-PR100ABR | PR100 | | | 2.21 | |
AMD-K5-PR120ABQ AMD-K5-PR120ABR | PR120 | | | 2.21 | |
AMD-K5-PR133ABQ AMD-K5-PR133ABR | PR133 | | | 2.21 | |
| AMD-K5-PR150ABR | PR150 | | | 2.21 | |
AMD-K5-PR166ABQ AMD-K5-PR166ABR AMD-K5-PR166ABX | PR166 | | | 2.21 | |
| AMD-K5-PR200ABX | PR200 | | | 2.21 | Not tested |
| | PR90 | | | 2.21 | |
| AMD K6 |
AMD-K6-166ALR AMD-K6-166ALYD AMD-K6 PR2-166ALR | 166 MHz | | | 2.21 | Not supported |
| AMD-K6-200ALR | 200 MHz | | | 2.21 | Not supported |
AMD-K6-233ANR AMD-K6 233APR | 233 MHz | | | 2.21 | Not supported |
| Cyrix 6x86 |
| | P133+ | | | 2.21 | |
| | P150+ | | | 2.21 | |
| | P166+ | | | 2.21 | |
| Cyrix 6x86L |
| | P166+ | | | 2.21 | |
| | P200+ | | | 2.21 | Not supported |
| Cyrix 6x86MX |
| | PR166 | | | 2.21 | Not supported |
| | PR200 | 66MHz x 2.5 | | 2.21 | Not supported |
| | PR200 | 75MHz x 2 | | 2.21 | Not supported |
| Intel Pentium |
A80502-75 BP80502-75 PCPU3V75 | 75 MHz | P54C | | 2.21 | |
A80502-90 BOXBP80502-90 BP80502-90 PCPU3V90 | 90 MHz | P54C | | 2.21 | |
A80502-100 A80502100 BOXBP80502-100 BP80502-100 BP80502100 PCPU3V100 | 100 MHz | P54C | | 2.21 | |
| | 120 MHz | P54C | | 2.21 | |
A80502-133 A80502133 BOXBP80502-133 BP80502133 | 133 MHz | P54C | | 2.21 | |
A80502150 BOXBP80502-150 BP80502150 | 150 MHz | CTB | | 2.21 | |
A80502150 BOXBP80502-150 BP80502150 | 150 MHz | P54C | | 2.21 | |
A80502166 BOXBP80502-166 BP80502166 FV80502166 | 166 MHz | CTB | | 2.21 | |
A80502166 BOXBP80502-166 BP80502166 FV80502166 | 166 MHz | P54C | | 2.21 | |
A80502200 BOXBP80502-200 BP80502200 FV80502200 | 200 MHz | P54C | | 2.21 | |
| Intel Pentium MMX |
A80503166 BP80503166 FV80503166 | 166 MHz | P55C | | 2.21 | |
A80503200 BP80503200 FV80503200 | 200 MHz | P55C | | 2.21 | |
BP80503233 FV80503233 | 233 MHz | P55C | | 2.21 | Not tested |
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.