Intel Core 2 Extreme QX6800 vs Intel Xeon W3503
Physique
| Socket | Intel Socket 775 | Intel Socket 1366 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 65 nm | 45 nm |
| Transistors | 582 million | 731 million |
| Taille des matrices | 2x 143 mm² | 263 mm² |
| Package | FC-LGA6 | FC-LGA8 |
Performance
| Fréquence | 2.933 GHz | 2.4 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 266 MHz | 133 MHz |
| Multiplicateur | 11.0x | 18.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.34 V | 1.225 V |
| TDP | 130 W | 130 W |
Architecture
| Marché | Desktop | Server/Workstation |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Apr 9th, 2007 | Mar 30th, 2009 |
| Nom de code | Kentsfield | Bloomfield |
| Génération | Core 2 Extreme | Xeon |
| Part | SL9UK | SLBGD |
| Support mémoire | DDR1, DDR2, DDR3 Dual-channel | DDR3 Triple-channel |
| La mémoire du CEC | No | Yes |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 4 | 2 |
|---|---|---|
| Nombre de threads | 4 | 2 |
| 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 | — | 4MB (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. Also available with G0 Stepping, Part #: SLACP, R | — |
|---|
Caractéristiques
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-x | Yes | Yes |
| XD-Bit | — | Yes |
| iAMT2 | Yes | — |
