Intel Core i7-980X vs Intel Xeon E5-2448L
Physique
| Socket | Intel Socket 1366 | Intel Socket 1356 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 32 nm | 32 nm |
| Transistors | 1,170 million | 1,270 million |
| Taille des matrices | 239 mm² | 294 mm² |
| Package | FC-LGA10 | — |
Performance
| Fréquence | 3.333 GHz | 1800 MHz |
|---|---|---|
| Turbo clock | up to 3.6 GHz | up to 2.1 GHz |
| Base clock | 133 MHz | 100 MHz |
| Multiplicateur | 25.0x | 18.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.375 V | 1.35 V |
| TDP | 130 W | 70 W |
Architecture
| Marché | Desktop | Server/Workstation |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Mar 16th, 2010 | May 14th, 2012 |
| Nom de code | Gulftown | Sandy Bridge-EN |
| Génération | Core i7 | Xeon E5 |
| Part | SLBUZ | SR0JUSR0M2 |
| Support mémoire | DDR3 Triple-channel | DDR3 |
| La mémoire du CEC | No | Yes |
| PCI Express | Gen 2 | — |
Cœurs
| Nombre de cœurs | 6 | 8 |
|---|---|---|
| Nombre de threads | 12 | 16 |
| SMP # CPUs | 1 | 2 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 12MB (shared) | 20MB (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 |
| EIST | — | 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 |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
