Intel Core 2 Duo T7500 vs Intel Core i7-640M
Physique
| Socket | Intel Socket P | Intel Socket G1 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 65 nm | 32 nm |
| Transistors | 293 million | 384 million |
| Taille des matrices | 143 mm² | 81 mm² |
| Package | FC-PGA | rPGA |
Performance
| Fréquence | 2.2 GHz | 2.8 GHz |
|---|---|---|
| Turbo clock | — | up to 3.467 GHz |
| Base clock | 200 MHz | 133 MHz |
| Multiplicateur | 11.0x | 21.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.3 V | — |
| TDP | 35 W | 35 W |
Architecture
| Marché | Mobile | Mobile |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | May 27th, 2007 | Sep 1st, 2010 |
| Nom de code | Merom | Arrandale |
| Génération | Core 2 Duo | Core i7 |
| Part | SLA44SLAF8 | SLBTN |
| Support mémoire | unknown | DDR3 |
| La mémoire du CEC | No | No |
| PCI Express | — | Gen 2 |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K | 64K (per core) |
|---|---|---|
| Cache L2 | 4MB | 256K (per core) |
| Cache L3 | — | 4MB (shared) |
Caractéristiques
| AES-NI | — | Yes |
|---|---|---|
| EIST | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| TXT | — | Yes |
| Turbo Boost | — | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Remarques
| Remarques | — | 177M GPU Transistors |
|---|
