AMD Athlon X2 4450e vs Intel Core 2 Duo E4400
Physique
| Socket | AMD Socket AM2 | Intel Socket 775 |
|---|---|---|
| Taille du processus | 65 nm | 65 nm |
| Transistors | 154 million | 167 million |
| Taille des matrices | 126 mm² | 111 mm² |
| Package | µPGA | FC-LGA6 |
| Fonderie | — | Intel |
Performance
| Fréquence | 2.3 GHz | 2000 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 11.5x | 10.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.15 V | 1.34 V |
| TDP | 45 W | 65 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Apr 21st, 2008 | Jul 22nd, 2007 |
| Nom de code | Brisbane | Allendale |
| Génération | Athlon 64 X2 | Core 2 Duo |
| Part | ADH4450IAA5DO | HH80557PG0412M |
| 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 | 2 |
|---|---|---|
| Nombre de threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 256K | 64K |
|---|---|---|
| Cache L2 | 512K | 2MB |
Caractéristiques
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| VT | — | Yes |
| iAMT2 | — | Yes |
