Intel Core 2 Duo E7500 vs Intel Pentium B970
Physique
| Socket | Intel Socket 775 | Intel Socket G2 (988B) |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 45 nm | 32 nm |
| Transistors | 228 million | 504 million |
| Taille des matrices | 82 mm² | 131 mm² |
| Package | FC-LGA6 | rPGA |
| tCaseMax | 74°C | — |
Performance
| Fréquence | 2.933 GHz | 2.3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 266 MHz | 100 MHz |
| Multiplicateur | 11.0x | 23.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.11 V | — |
| TDP | 65 W | 35 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Jan 10th, 2009 | Jan 1st, 2012 |
| Nom de code | Wolfdale | Sandy Bridge |
| Génération | Core 2 Duo | Pentium |
| Part | SLGTE | SR0J2 |
| Support mémoire | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | — |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 3MB (shared) | 256K (per core) |
| Cache L3 | — | 2MB (shared) |
Caractéristiques
| C1E | Yes | — |
|---|---|---|
| C2E | Yes | — |
| EIST | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | Yes | — |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| VT | Yes | — |
| XD bit | — | Yes |
