Intel Core 2 Duo E6750 vs Intel Core 2 Duo E7400
Physique
| Socket | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 65 nm | 45 nm |
| Transistors | 291 million | 228 million |
| Taille des matrices | 143 mm² | 82 mm² |
| Package | FC-LGA6 | FC-LGA6 |
| tCaseMax | — | 74°C |
Performance
| Fréquence | 2.667 GHz | 2.8 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 333 MHz | 266 MHz |
| Multiplicateur | 8.0x | 10.5x |
| Multiplicateur débloqué | No | No |
| Tension | 1.25 V | 1.11 V |
| TDP | 65 W | 65 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Jul 1st, 2007 | Oct 10th, 2008 |
| Nom de code | Conroe | Wolfdale |
| Génération | Core 2 Duo | Core 2 Duo |
| Part | unknown | SLGW3 |
| Support mémoire | DDR1, DDR2, DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K | 64K (per core) |
|---|---|---|
| Cache L2 | 4MB | 3MB (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 |
| VT | Yes | Yes |
| iAMT2 | Yes | — |
