Intel Core 2 Extreme QX6800 vs Intel Core 2 Extreme QX9770
Fisico
| Presa | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 65 nm | 45 nm |
| Transistor | 582 million | 820 million |
| Dimensione stampo | 2x 143 mm² | 2x 107 mm² |
| Pacchetto | FC-LGA6 | FC-LGA4 |
| tCaseMax | — | 55°C |
Prestazione
| Frequenza | 2.933 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 266 MHz | 400 MHz |
| Moltiplicatore | 11.0x | 8.0x |
| Moltiplicatore sbloccato | Yes | Yes |
| Voltaggio | 1.34 V | 1.35 V |
| TDP | 130 W | 136 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Apr 9th, 2007 | Mar 24th, 2008 |
| Nome in codice | Kentsfield | Yorkfield |
| Generazione | Core 2 Extreme | Core 2 Extreme |
| Parte | SL9UK | SLAWM |
| Supporto memoria | DDR1, DDR2, DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB (shared) | 12MB (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. Also available with G0 Stepping, Part #: SLACP, R | 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 |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSSE3 | Yes | Yes |
| VT-x | Yes | Yes |
| iAMT2 | Yes | — |
