AMD Opteron X2 290 vs AMD Phenom II X3 740 BE
Physique
| Socket | AMD Socket 940 | AMD Socket AM3 |
|---|---|---|
| Taille du processus | 90 nm | 45 nm |
| Transistors | 233 million | 758 million |
| Taille des matrices | unknown | 258 mm² |
| Package | µPGA | µPGA |
Performance
| Fréquence | 2.8 GHz | 3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 14.0x | 15.0x |
| Multiplicateur débloqué | No | Yes |
| Tension | 1.35 V | 1.425 V |
| TDP | 95 W | 95 W |
Architecture
| Marché | Server/Workstation | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Jan 1st, 2006 | Sep 1st, 2009 |
| Nom de code | Italy | Heka |
| Génération | Opteron X2 | Phenom II X3 |
| Part | OSA290FAA6CB | HDZ740WFK3DGIHDZ740WFGIBOX |
| Support mémoire | unknown Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 2 | 3 |
|---|---|---|
| Nombre de threads | 2 | 3 |
| SMP # CPUs | 2 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 128K | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB | 512K (per core) |
| Cache L3 | — | 6MB (shared) |
Caractéristiques
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | — | Yes |
| AMD64 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | — | 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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