Intel Core i7-975 vs Intel Xeon W3565
Fisico
| Presa | Intel Socket 1366 | Intel Socket 1366 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 45 nm | 45 nm |
| Transistor | 731 million | 731 million |
| Dimensione stampo | 263 mm² | 263 mm² |
| Pacchetto | FC-LGA8 | FC-LGA8 |
Prestazione
| Frequenza | 3.333 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | up to 3.6 GHz | up to 3.466 GHz |
| Clock di base | 133 MHz | 133 MHz |
| Moltiplicatore | 25.0x | 24.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.375 V | 1.375 V |
| TDP | 130 W | 130 W |
Architettura
| Mercato | Desktop | Server/Workstation |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Jun 2nd, 2009 | Nov 1st, 2009 |
| Nome in codice | Bloomfield | Bloomfield |
| Generazione | Core i7 | Xeon |
| Parte | SLBEQ | SLBEV |
| Supporto memoria | DDR3 Triple-channel | DDR3 Triple-channel |
| Memoria ECC | No | Yes |
| PCI Express | Gen 2 | Gen 2 |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 8MB (shared) |
Note
| Note | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. | — |
|---|
Caratteristiche
| EIST | Yes | Yes |
|---|---|---|
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | — | Yes |
| TXT | Yes | Yes |
| VT-x | Yes | Yes |
| XD-Bit | Yes | Yes |
