AMD Athlon 64 X2 6400+ BE vs AMD Athlon X2 7750 BE
Physique
| Socket | AMD Socket AM2 | AMD Socket AM2+ |
|---|---|---|
| Taille du processus | 90 nm | 65 nm |
| Transistors | 227 million | 450 million |
| Taille des matrices | 230 mm² | 285 mm² |
| Package | µPGA | µPGA |
Performance
| Fréquence | 3.2 GHz | 2.7 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 16.0x | 13.5x |
| Multiplicateur débloqué | Yes | Yes |
| Tension | 1.35 V | 1.325 V |
| TDP | 125 W | 95 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Aug 20th, 2007 | Dec 15th, 2008 |
| Nom de code | Windsor | Kuma |
| Génération | Athlon 64 X2 | Athlon X2 |
| Part | ADX6400IAA6CZ | AD775ZWCJ2BGH |
| Support mémoire | unknown Dual-channel | unknown Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 256K | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB | 512K (per core) |
| Cache L3 | — | 2MB (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 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. |
|---|
Caractéristiques
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | — | Yes |
| Dual-Core | Yes | — |
| HT3.0 | — | Yes |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | — | Yes |
