AMD Phenom II X4 955 BE vs Intel Core 2 Quad Q9550
Physique
| Socket | AMD Socket AM3 | Intel Socket 775 |
|---|---|---|
| Taille du processus | 45 nm | 45 nm |
| Transistors | 758 million | 820 million |
| Taille des matrices | 258 mm² | 2x 107 mm² |
| Package | µPGA | FC-LGA6 |
| Fonderie | — | Intel |
| tCaseMax | — | 71°C |
Performance
| Fréquence | 3.2 GHz | 2.833 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 333 MHz |
| Multiplicateur | 16.0x | 8.5x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.5 V | 1.11 V |
| TDP | 125 W | 95 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Apr 23rd, 2009 | Mar 25th, 2008 |
| Nom de code | Deneb | Yorkfield |
| Génération | Phenom II X4 | Core 2 Quad |
| Part | HDZ955FBK4DGIHDZ955FBGIBOXHDZ955FBK4DGMHDZ955FBGMBOX | SLAWQSLB8V |
| Support mémoire | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 12MB (shared) |
| Cache L3 | 6MB (shared) | — |
Remarques
| Remarques | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. | Also available with E0 Stepping, Part #: SLB8V, Released in August 2008 |
|---|
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 |
| SSE4.1 | — | Yes |
| SSE4A | Yes | — |
| TXT | — | Yes |
| VT-x | — | Yes |
| iAMT2 | — | Yes |
