| Performance | |
|---|---|
| Cores | 4 |
| Threads | 4 |
| Clock (min) | 2333 |
| Clock (max) | 2333 |
| Cache (L1) | 64 kB (x4) |
| Cache (L2) | 12.00 MB total |
| Code Name | Harpertown |
|---|---|
| Process | 45 nm |
| TDP | 50 W |
| Socket | LGA 771 |
| Part Numbers | AT80574JJ053N EU80574JJ053N BX80574L5410A BX80574L5410P |
| SSPEC | SLAP4 SLBBS QFWD |
| CPUID | 1067A |
| Release Date | 2008-Mar-25 |
| Link: CPW | CPU World |
|---|---|
| Link: x86 | x86 Guide |
| Link: Mfg | Intel |
| 2048K | 2560K | 3072K | 3584K | 4096K | 5120K | 6144K | 7168K | 8192K | 55.524 | 43.033 | 34.012 | 29.356 | 31.415 | 21.799 | 21.744 | 17.966 | 16.090 |
|---|
| 768K | 896K | 1024K | 1280K | 1536K | 1792K | 2048K | 2560K | 3072K | 3584K | 4096K | 5120K | 6144K | 7168K | 8192K | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FFT | 15.055 | 18.617 | 19.260 | 24.610 | 30.199 | 36.769 | 40.419 | 52.074 | 64.094 | 77.198 | 86.005 | 109.722 | 134.245 | 161.022 | 177.070 |
| FFT_2T | 8.405 | 10.331 | 13.043 | 15.276 | 18.343 | 21.814 | 23.902 | 30.348 | 37.116 | 44.420 | 49.448 | 62.092 | 76.478 | 90.670 | 101.439 |
| FFT_3T | 12.976 | 14.285 | 26.414 | 15.756 | 18.829 | 22.164 | 25.176 | 32.703 | 39.172 | 46.335 | 52.469 | 65.489 | 79.962 | 94.507 | 106.119 |
| FFT_4T | 12.465 | 13.660 | 16.185 | 11.797 | 14.312 | 16.643 | 17.260 | 20.763 | 24.746 | 29.994 | 31.523 | 39.650 | 47.188 | 53.338 | 62.557 |