Intel Core 2 Extreme QX6700 vs Intel Core i7-860S
Fisico
| Presa | Intel Socket 775 | Intel Socket 1156 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 65 nm | 45 nm |
| Transistor | 582 million | 774 million |
| Dimensione stampo | 2x 143 mm² | 296 mm² |
| Pacchetto | FC-LGA6 | FC-LGA6 |
| tCaseMax | 64°C | — |
Prestazione
| Frequenza | 2.666 GHz | 2.533 GHz |
|---|---|---|
| Turbo clock | — | up to 3.466 GHz |
| Clock di base | 266 MHz | 133 MHz |
| Moltiplicatore | 10.0x | 19.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.34 V | 1.4 V |
| TDP | 130 W | 82 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Nov 1st, 2006 | Jan 7th, 2010 |
| Nome in codice | Kentsfield | Lynnfield |
| Generazione | Core 2 Extreme | Core i7 |
| Parte | SL9UL | SLBLG |
| Supporto memoria | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 2, 16 Lanes(CPU only) |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB (shared) | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Note
| Note | 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. | — |
|---|
Caratteristiche
| 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 | — |
