Intel Pentium 957 vs Intel Pentium Dual-Core T4200
Physique
| Socket | Intel BGA 1023 | Intel Socket P |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 32 nm | 45 nm |
| Transistors | 504 million | 410 million |
| Taille des matrices | 131 mm² | 107 mm² |
| Package | rPGA | — |
Performance
| Fréquence | 1200 MHz | 2000 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 100 MHz | 800 MHz |
| Multiplicateur | 12.0x | 10.0x |
| Multiplicateur débloqué | No | No |
| TDP | 17 W | 35 W |
| Tension | — | 1.15 V |
Architecture
| Marché | Mobile | Mobile |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Jun 19th, 2011 | Jan 1st, 2009 |
| Nom de code | Sandy Bridge | Penryn |
| Génération | Pentium | Pentium Dual-Core |
| Part | SR089 | SLGJN |
| Support mémoire | DDR3 Dual-channel | DDR3 |
| La mémoire du CEC | No | No |
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 |
|---|---|---|
| Cache L2 | 256K (per core) | 1MB |
| Cache L3 | 2MB (shared) | — |
Caractéristiques
| EIST | Yes | 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 | — |
| XD bit | Yes | Yes |
