AMD Athlon 64 X2 6400+ BE vs Intel Core 2 Extreme QX9770
Physique
| Socket | AMD Socket AM2 | Intel Socket 775 |
|---|---|---|
| Taille du processus | 90 nm | 45 nm |
| Transistors | 227 million | 820 million |
| Taille des matrices | 230 mm² | 2x 107 mm² |
| Package | µPGA | FC-LGA4 |
| Fonderie | — | Intel |
| tCaseMax | — | 55°C |
Performance
| Fréquence | 3.2 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 400 MHz |
| Multiplicateur | 16.0x | 8.0x |
| Multiplicateur débloqué | Yes | Yes |
| Tension | 1.35 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 | Aug 20th, 2007 | Mar 24th, 2008 |
| Nom de code | Windsor | Yorkfield |
| Génération | Athlon 64 X2 | Core 2 Extreme |
| Part | ADX6400IAA6CZ | SLAWM |
| Support mémoire | unknown Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 2 | 4 |
|---|---|---|
| Nombre de threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 256K | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB | 12MB (shared) |
Remarques
| Remarques | This CPU features an unlocked FSB multiplier, allowing the user to set the multiplier higher than its rated value. 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 | — |
| Dual-Core | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSSE3 | — | Yes |
| VT-x | — | Yes |
