AMD Opteron 6386 SE vs Intel Core i7-3970X
Physique
| Socket | AMD Socket G34 | Intel Socket 2011 |
|---|---|---|
| Taille du processus | 32 nm | 32 nm |
| Transistors | 2,400 million | 2,270 million |
| Taille des matrices | 315 mm² | 435 mm² |
| Package | — | FC-LGA10 |
| Fonderie | — | Intel |
| tCaseMax | — | 70°C |
Performance
| Fréquence | 2.8 GHz | 3.5 GHz |
|---|---|---|
| Turbo clock | up to 3.5 GHz | up to 4 GHz |
| Base clock | 200 MHz | 100 MHz |
| Multiplicateur | 14.0x | 35.0x |
| Multiplicateur débloqué | No | Yes |
| TDP | 140 W | 150 W |
| Tension | — | 1.35 V |
Architecture
| Marché | Server/Workstation | Desktop |
|---|---|---|
| État de la production | unknown | unknown |
| Date de sortie | Nov 5th, 2012 | Nov 1st, 2012 |
| Nom de code | Abu Dhabi | Sandy Bridge-E |
| Génération | Opteron | Core i7 |
| Part | OS6386YETGGHK | SR0WR |
| Support mémoire | DDR3 | DDR3 Quad-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 3 |
Cœurs
| Nombre de cœurs | 16 | 6 |
|---|---|---|
| Nombre de threads | 16 | 12 |
| SMP # CPUs | 4 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 768K | 64K (per core) |
|---|---|---|
| Cache L2 | 16MB | 256K (per core) |
| Cache L3 | 8MB (per die) | 15MB (shared) |
Remarques
| Remarques | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). | 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 | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| AVX 1.1 | Yes | — |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EIST | — | Yes |
| F16C | Yes | — |
| FMA3 | Yes | — |
| FMA4 | Yes | — |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
