| Part Number | Frequency | Features | BIOS | PCB | Notes |
| AMD Second Generation Opteron |
OSA8212CRWOF OSA8212CYWOF OSA8212GAA6CR OSA8212GAA6CY | 8212 | 2x1 MB L2 | | | |
OSA8214CRWOF OSA8214CYWOF OSA8214GAA6CR OSA8214GAA6CY | 8214 | 2x1 MB L2 | | | |
OSA8216CRWOF OSA8216CYWOF OSA8216GAA6CR OSA8216GAA6CY | 8216 | 2x1 MB L2 | | | |
OSA8218CRWOF OSA8218CYWOF OSA8218GAA6CR OSA8218GAA6CY | 8218 | 2x1 MB L2 | | | |
OSA8220CRWOF OSA8220CYWOF OSA8220GAA6CR OSA8220GAA6CY | 8220 | 2x1 MB L2 | | | |
OSY8220CRWOF OSY8220GAA6CR OSY8220GAA6CY | 8220 SE | 2x1 MB L2 | | | |
| AMD Third Generation Opteron |
OS8346PAL4BGC OS8346PAL4BGD OS8346PAL4BGE OS8346PAL4BGH | 8346 HE | 4x512 KB L2, Quad Core | | | |
OS8346PAL4BGC OS8346PAL4BGD OS8346PAL4BGE OS8346PAL4BGH | 8346 HE | 4x512KB L2, 2 MB L3, Barcelona, Quad Core | | | |
OS8347WAL4BGC OS8347WAL4BGE | 8347 | 4x512 KB L2, Quad Core | | | |
OS8347WAL4BGC OS8347WAL4BGE | 8347 | 4x512KB L2, 2 MB L3, Barcelona, Quad Core | | | |
OS8347PAL4BGE OS8347PAL4BGH | 8347 HE | 4x512 KB L2, Quad Core | | | |
OS8347PAL4BGD OS8347PAL4BGE OS8347PAL4BGH | 8347 HE | 4x512KB L2, 2 MB L3, Barcelona, Quad Core | | | |
OS8350WAL4BGC OS8350WAL4BGD OS8350WAL4BGE OS8350WAL4BGH OS8350WAL4BGHWOF | 8350 | 4x512 KB L2, Quad Core | | | |
OS8350WAL4BGC OS8350WAL4BGD OS8350WAL4BGE OS8350WAL4BGH OS8350WAL4BGHWOF | 8350 | 4x512KB L2, 2 MB L3, Barcelona, Quad Core | | | |
OS8354WAL4BGD OS8354WAL4BGH OS8354WAL4BGHWOF | 8354 | 4x512 KB L2, Quad Core | | | |
OS8354WAL4BGD OS8354WAL4BGH OS8354WAL4BGHWOF | 8354 | 4x512KB L2, 2 MB L3, Barcelona, Quad Core | | | |
OS8356WAL4BGD OS8356WAL4BGH OS8356WAL4BGHWOF | 8356 | 4x512 KB L2, Quad Core | | | |
OS8356WAL4BGD OS8356WAL4BGH OS8356WAL4BGHWOF | 8356 | 4x512KB L2, 2 MB L3, Barcelona, Quad Core | | | |
OS8378WAL4DGI OS8378WAL4DGIWOF | 8378 | 4x512 KB L2, Quad Core | | | |
OS8378WAL4DGI OS8378WAL4DGIWOF | 8378 | 4x512KB L2, 6 MB L3, Shanghai, Quad Core | | | |
OS8380WAL4DGI OS8380WAL4DGIWOF | 8380 | 4x512 KB L2, Quad Core | | | |
OS8380WAL4DGI OS8380WAL4DGIWOF | 8380 | 4x512KB L2, 6 MB L3, Shanghai, Quad Core | | | |
OS8382WAL4DGI OS8382WAL4DGIWOF | 8382 | 4x512 KB L2, Quad Core | | | |
OS8382WAL4DGI OS8382WAL4DGIWOF | 8382 | 4x512KB L2, 6 MB L3, Shanghai, Quad Core | | | |
OS8384WAL4DGI OS8384WAL4DGIWOF | 8384 | 4x512 KB L2, Quad Core | | | |
OS8384WAL4DGI OS8384WAL4DGIWOF | 8384 | 4x512KB L2, 6 MB L3, Shanghai, Quad Core | | | |
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.