Intel Core 2 Duo E8200 vs Intel Core 2 Extreme QX6850
Physique
| Socket | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 45 nm | 65 nm |
| Transistors | 410 million | 582 million |
| Taille des matrices | 107 mm² | 2x 143 mm² |
| Package | FC-LGA6 | FC-LGA6 |
| tCaseMax | 72°C | 64°C |
Performance
| Fréquence | 2.667 GHz | 3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 333 MHz | 333 MHz |
| Multiplicateur | 8.0x | 9.0x |
| Multiplicateur débloqué | No | Yes |
| Tension | 1.2 V | 1.34 V |
| TDP | 65 W | 130 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Jan 1st, 2008 | Jul 15th, 2007 |
| Nom de code | Wolfdale | Kentsfield |
| Génération | Core 2 Duo | Core 2 Extreme |
| Part | SLAPP | SLAFN |
| 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) | 8MB (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 | — |
| TXT | Yes | — |
| VT | Yes | — |
| VT-x | — | Yes |
| iAMT2 | — | 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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