Intel Core 2 Duo E8600 vs Intel Core 2 Extreme QX9770
Physique
| Socket | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 45 nm | 45 nm |
| Transistors | 410 million | 820 million |
| Taille des matrices | 107 mm² | 2x 107 mm² |
| Package | FC-LGA6 | FC-LGA4 |
| tCaseMax | 72°C | 55°C |
Performance
| Fréquence | 3.333 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 333 MHz | 400 MHz |
| Multiplicateur | 10.0x | 8.0x |
| Multiplicateur débloqué | No | Yes |
| Tension | 1.2 V | 1.35 V |
| TDP | 65 W | 136 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Aug 8th, 2008 | Mar 24th, 2008 |
| Nom de code | Wolfdale | Yorkfield |
| Génération | Core 2 Duo | Core 2 Extreme |
| Part | SLB9L | SLAWM |
| 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 | 4 |
|---|---|---|
| Nombre de threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 6MB (shared) | 12MB (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 | — |
| SSE4.1 | — | Yes |
| SSSE3 | — | Yes |
| VT | Yes | — |
| VT-x | — | Yes |
Remarques
| Remarques | — | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. |
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