Intel Core 2 Extreme QX6700 vs Intel Xeon E5-2403
Fisico
| Presa | Intel Socket 775 | Intel Socket 1356 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 65 nm | 32 nm |
| Transistor | 582 million | 1,270 million |
| Dimensione stampo | 2x 143 mm² | 294 mm² |
| Pacchetto | FC-LGA6 | — |
| tCaseMax | 64°C | — |
Prestazione
| Frequenza | 2.666 GHz | 1800 MHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 266 MHz | 100 MHz |
| Moltiplicatore | 10.0x | 18.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.34 V | 1.35 V |
| TDP | 130 W | 80 W |
Architettura
| Mercato | Desktop | Server/Workstation |
|---|---|---|
| Stato di produzione | End-of-life | unknown |
| Data di rilascio | Nov 1st, 2006 | May 14th, 2012 |
| Nome in codice | Kentsfield | Sandy Bridge-EN |
| Generazione | Core 2 Extreme | Xeon E5 |
| Parte | SL9UL | SR0LS |
| Supporto memoria | DDR1, DDR2, DDR3 Dual-channel | DDR3 |
| Memoria ECC | No | Yes |
| PCI Express | Gen 2 | — |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 4 | 8 |
| SMP # CPUs | 1 | 2 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB (shared) | 256K (per core) |
| Cache L3 | — | 10MB (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
| 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 |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
| iAMT2 | Yes | — |
