| Performance | |
|---|---|
| Cores | 4 |
| Threads | 8 |
| Clock (min) | 1867 |
| Clock (max) | 2267 |
| Cache (L1) | 64 kB (x4) |
| Cache (L2) | 256 kB (x4) |
| Cache (L3) | 12.00 MB total |
| Code Name | Westmere-EP |
|---|---|
| Process | 32 nm |
| TDP | 40 W |
| Socket | Socket 1366 |
| Part Numbers | AT80614005079AB |
| SSPEC | SLBX3 |
| Release Date | 2010-Mar-16 |
| Link: CPW | CPU World |
|---|---|
| Link: x86 | x86 Guide |
| Link: TPU | TechPowerUp |
| Link: Mfg | Intel |
| 896K | 1024K | 1280K | 1536K | 1792K | 2048K | 2560K | 3072K | 3584K | 4096K | 5120K | 6144K | 7168K | 8192K | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FFT | 24.629 | 28.002 | 34.992 | 41.920 | 51.061 | 58.180 | 76.671 | 93.074 | 113.182 | 128.406 | 166.198 | 195.078 | 236.495 | 265.680 |
| 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 5.252 | 5.262 | 5.264 | 5.244 | 5.263 | 8.970 | 8.808 | 8.129 | 7.999 | 8.004 |
|---|