Intel Core i7-3960X vs Intel Core i7-3970X
Physique
| Socket | Intel Socket 2011 | Intel Socket 2011 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 32 nm | 32 nm |
| Transistors | 2,270 million | 2,270 million |
| Taille des matrices | 435 mm² | 435 mm² |
| Package | FC-LGA10 | FC-LGA10 |
| tCaseMax | 67°C | 70°C |
Performance
| Fréquence | 3.3 GHz | 3.5 GHz |
|---|---|---|
| Turbo clock | up to 3.9 GHz | up to 4 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 33.0x | 35.0x |
| Multiplicateur débloqué | Yes | Yes |
| Tension | 1.35 V | 1.35 V |
| TDP | 130 W | 150 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Nov 14th, 2011 | Nov 1st, 2012 |
| Nom de code | Sandy Bridge-E | Sandy Bridge-E |
| Génération | Core i7 | Core i7 |
| Part | SR0H9SR0KF | SR0WR |
| Support mémoire | DDR3 Quad-channel | DDR3 Quad-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 3 | Gen 3 |
Cœurs
| Nombre de cœurs | 6 | 6 |
|---|---|---|
| Nombre de threads | 12 | 12 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 15MB (shared) | 15MB (shared) |
Remarques
| Remarques | 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. C1 stepping (SR0H9) lacks VT-d. | 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. |
|---|
Caractéristiques
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| EIST | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
