Intel Core 2 Extreme QX9770 vs Intel Xeon W3503
Physique
| Socket | Intel Socket 775 | Intel Socket 1366 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 45 nm | 45 nm |
| Transistors | 820 million | 731 million |
| Taille des matrices | 2x 107 mm² | 263 mm² |
| Package | FC-LGA4 | FC-LGA8 |
| tCaseMax | 55°C | — |
Performance
| Fréquence | 3.2 GHz | 2.4 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 400 MHz | 133 MHz |
| Multiplicateur | 8.0x | 18.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.35 V | 1.225 V |
| TDP | 136 W | 130 W |
Architecture
| Marché | Desktop | Server/Workstation |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Mar 24th, 2008 | Mar 30th, 2009 |
| Nom de code | Yorkfield | Bloomfield |
| Génération | Core 2 Extreme | Xeon |
| Part | SLAWM | 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 | 12MB (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. | — |
|---|
Caractéristiques
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-x | Yes | Yes |
| XD-Bit | — | Yes |
