Intel Core i7-2960XM vs Intel Xeon E3-1225 v2
Physique
| Socket | Intel Socket G2 (988B) | Intel Socket 1155 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 32 nm | 22 nm |
| Transistors | 1,160 million | 1,400 million |
| Taille des matrices | 216 mm² | 160 mm² |
| Package | rPGA | FC-LGA12C |
Performance
| Fréquence | 2.7 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | up to 3.7 GHz | up to 3.6 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 27.0x | 32.0x |
| Multiplicateur débloqué | Yes | No |
| TDP | 55 W | 77 W |
Architecture
| Marché | Mobile | Server/Workstation |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Sep 4th, 2011 | May 14th, 2012 |
| Nom de code | Sandy Bridge | Ivy Bridge |
| Génération | Core i7 | Xeon E3 |
| Part | SR02F | SR0PJ |
| Support mémoire | DDR3 Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | Yes |
| PCI Express | — | Gen 3, 16 Lanes(CPU only) |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 8 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Intel HD 3000 | Intel HD P4000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 8MB (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. | Intel HD P4000 frequency: 650-1250MHz |
|---|
Caractéristiques
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| ECC | — | 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 | Yes |
| SSSE3 | Yes | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
