Intel Core 2 Duo E7400 vs Intel Core Duo T2400
Physique
| Socket | Intel Socket 775 | Intel Socket 479 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 45 nm | 65 nm |
| Transistors | 228 million | 151 million |
| Taille des matrices | 82 mm² | 90 mm² |
| Package | FC-LGA6 | FC-PGA |
| tCaseMax | 74°C | — |
Performance
| Fréquence | 2.8 GHz | 1826 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 266 MHz | 166 MHz |
| Multiplicateur | 10.5x | 11.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.11 V | 1.325 V |
| TDP | 65 W | 31 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Oct 10th, 2008 | Jan 5th, 2006 |
| Nom de code | Wolfdale | Yonah |
| Génération | Core 2 Duo | Core Duo |
| Part | SLGW3 | SL8VQ |
| Support mémoire | DDR1, DDR2, DDR3 Dual-channel | DDR1 |
| 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 | — | — |
Cache
| Cache L1 | 64K (per core) | 64K |
|---|---|---|
| Cache L2 | 3MB (shared) | 2MB |
Caractéristiques
| C1E | Yes | — |
|---|---|---|
| C2E | Yes | — |
| EIST | Yes | — |
| Intel 64 | Yes | — |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | Yes | — |
| VT | Yes | — |
