Intel Core 2 Extreme QX6700 vs Intel Core i7-860S
Physique
| Socket | Intel Socket 775 | Intel Socket 1156 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 65 nm | 45 nm |
| Transistors | 582 million | 774 million |
| Taille des matrices | 2x 143 mm² | 296 mm² |
| Package | FC-LGA6 | FC-LGA6 |
| tCaseMax | 64°C | — |
Performance
| Fréquence | 2.666 GHz | 2.533 GHz |
|---|---|---|
| Turbo clock | — | up to 3.466 GHz |
| Base clock | 266 MHz | 133 MHz |
| Multiplicateur | 10.0x | 19.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.34 V | 1.4 V |
| TDP | 130 W | 82 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Nov 1st, 2006 | Jan 7th, 2010 |
| Nom de code | Kentsfield | Lynnfield |
| Génération | Core 2 Extreme | Core i7 |
| Part | SL9UL | SLBLG |
| Support mémoire | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2, 16 Lanes(CPU only) |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB (shared) | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
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. | — |
|---|
Caractéristiques
| EIST | Yes | Yes |
|---|---|---|
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | — |
| TXT | — | Yes |
| VT-x | Yes | Yes |
| XD-Bit | — | Yes |
| iAMT2 | Yes | — |
