AMD Athlon X2 4450e vs AMD Opteron X2 185
Physique
| Socket | AMD Socket AM2 | AMD Socket 939 |
|---|---|---|
| Taille du processus | 65 nm | 90 nm |
| Transistors | 154 million | 233 million |
| Taille des matrices | 126 mm² | unknown |
| Package | µPGA | µPGA |
Performance
| Fréquence | 2.3 GHz | 2.6 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 11.5x | 13.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.15 V | 1.35 V |
| TDP | 45 W | 110 W |
Architecture
| Marché | Desktop | Server/Workstation |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Apr 21st, 2008 | Mar 6th, 2006 |
| Nom de code | Brisbane | Denmark |
| Génération | Athlon 64 X2 | Opteron X2 |
| Part | ADH4450IAA5DO | OSA185DAA6CD |
| Support mémoire | unknown Dual-channel | unknown Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | — |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 2 | 2 |
| SMP # CPUs | 1 | 2 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 256K | 128K |
|---|---|---|
| Cache L2 | 512K | 1MB |
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 |
