Intel Core 2 Extreme QX6700 vs Intel Xeon E5-2603 v2
Physique
| Socket | Intel Socket 775 | Intel Socket 2011 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 65 nm | 22 nm |
| Transistors | 582 million | 1,400 million |
| Taille des matrices | 2x 143 mm² | 160 mm² |
| Package | FC-LGA6 | — |
| tCaseMax | 64°C | — |
Performance
| Fréquence | 2.666 GHz | 1800 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 266 MHz | 100 MHz |
| Multiplicateur | 10.0x | 18.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.34 V | — |
| TDP | 130 W | 80 W |
Architecture
| Marché | Desktop | Server/Workstation |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Nov 1st, 2006 | Sep 1st, 2013 |
| Nom de code | Kentsfield | Ivy Bridge-EP |
| Génération | Core 2 Extreme | Xeon E5 |
| Part | SL9UL | SR1AY |
| Support mémoire | DDR1, DDR2, DDR3 Dual-channel | DDR3 Quad-channel |
| La mémoire du CEC | No | Yes |
| PCI Express | Gen 2 | Gen 3 |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 4 | 4 |
| SMP # CPUs | 1 | 2 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB (shared) | 256K (per core) |
| Cache L3 | — | 10MB (shared) |
Remarques
| Remarques | 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. | — |
|---|
Caractéristiques
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| ECC | — | Yes |
| EIST | Yes | Yes |
| EPT | — | Yes |
| F16C | — | 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 | — |
