AMD Phenom II X2 B57 vs Intel Core 2 Duo E8500
Physique
| Socket | AMD Socket AM3 | Intel Socket 775 |
|---|---|---|
| Taille du processus | 45 nm | 45 nm |
| Transistors | 758 million | 410 million |
| Taille des matrices | 258 mm² | 107 mm² |
| Package | µPGA | FC-LGA6 |
| Fonderie | — | Intel |
| tCaseMax | — | 72°C |
Performance
| Fréquence | 3.2 GHz | 3.166 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 333 MHz |
| Multiplicateur | 16.0x | 9.5x |
| Multiplicateur débloqué | No | No |
| Tension | 1.425 V | 1.2 V |
| TDP | 80 W | 65 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | May 11th, 2010 | Jan 1st, 2008 |
| Nom de code | Callisto | Wolfdale |
| Génération | Phenom II X2 | Core 2 Duo |
| Part | HDXB57WFK2DGM | SLAPKSLB9K |
| Support mémoire | 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 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 6MB (shared) |
| Cache L3 | 6MB (shared) | — |
Remarques
| Remarques | AMD Business Class processor, availability guaranteed for 24 months after release. | Spec Code of E0 Stepping: SLB9K |
|---|
Caractéristiques
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| 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 |
| SSE4A | Yes | — |
| TXT | — | Yes |
| VT | — | Yes |
