Intel Core i7-2920XM vs Intel Xeon E5507
Fisico
| Presa | Intel Socket G2 (988B) | Intel Socket 1366 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 32 nm | 45 nm |
| Transistor | 1,160 million | 731 million |
| Dimensione stampo | 216 mm² | 263 mm² |
| Pacchetto | rPGA | FC-LGA8 |
Prestazione
| Frequenza | 2.5 GHz | 2.266 GHz |
|---|---|---|
| Turbo clock | up to 3.5 GHz | — |
| Clock di base | 100 MHz | 133 MHz |
| Moltiplicatore | 25.0x | 17.0x |
| Moltiplicatore sbloccato | Yes | No |
| TDP | 55 W | 80 W |
| Voltaggio | — | 1.35 V |
Architettura
| Mercato | Mobile | Server/Workstation |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Jan 3rd, 2011 | Mar 16th, 2010 |
| Nome in codice | Sandy Bridge | Gainestown |
| Generazione | Core i7 | Xeon |
| Parte | SR02E | SLBKC |
| Supporto memoria | unknown Dual-channel | DDR3 Triple-channel |
| Memoria ECC | No | Yes |
| PCI Express | — | Gen 2 |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 8 | 4 |
| SMP # CPUs | 1 | 2 |
| Grafica integrata | Intel HD 3000 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 4MB (shared) |
Note
| Note | This processor comes with an unlocked BCLK 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
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| EIST | Yes | Yes |
| HTT | Yes | — |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| XD-Bit | — | Yes |
