AMD Phenom II X4 975 BE vs Intel Core 2 Extreme QX9770
Physique
| Socket | AMD Socket AM3 | Intel Socket 775 |
|---|---|---|
| Taille du processus | 45 nm | 45 nm |
| Transistors | 758 million | 820 million |
| Taille des matrices | 258 mm² | 2x 107 mm² |
| Package | µPGA | FC-LGA4 |
| Fonderie | — | Intel |
| tCaseMax | — | 55°C |
Performance
| Fréquence | 3.6 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 2000 MHz | 400 MHz |
| Multiplicateur | 18.0x | 8.0x |
| Multiplicateur débloqué | Yes | Yes |
| Tension | 1.4 V | 1.35 V |
| TDP | 125 W | 136 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Jan 4th, 2011 | Mar 24th, 2008 |
| Nom de code | Deneb | Yorkfield |
| Génération | Phenom II X4 | Core 2 Extreme |
| Part | HDZ975FBK4DGMHDZ975FBGMBOX | SLAWM |
| Support mémoire | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 12MB (shared) |
| Cache L3 | 6MB (shared) | — |
Remarques
| Remarques | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. | 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
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| VT-x | — | Yes |
