AMD Athlon II X3 400e vs AMD Phenom II X2 555 BE
Physique
| Socket | AMD Socket AM3 | AMD Socket AM3 |
|---|---|---|
| Taille du processus | 45 nm | 45 nm |
| Transistors | 300 million | 758 million |
| Taille des matrices | 169 mm² | 258 mm² |
| Package | µPGA | µPGA |
Performance
| Fréquence | 2.2 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 11.0x | 16.0x |
| Multiplicateur débloqué | No | Yes |
| Tension | 1.25 V | 1.4 V |
| TDP | 45 W | 80 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Oct 20th, 2009 | Jan 25th, 2010 |
| Nom de code | Rana | Callisto |
| Génération | Athlon II X3 | Phenom II X2 |
| Part | AD400EHDK32GIAD405EHDGIBOX | HDZ555WFK2DGMHDZ555WFGMBOX |
| Support mémoire | DDR3 Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 3 | 2 |
|---|---|---|
| Nombre de threads | 3 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 128K (per core) | 128K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 512K (per core) |
| Cache L3 | — | 6MB (shared) |
Caractéristiques
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | Yes |
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. |
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