Intel Core 2 Duo E6550 vs Intel Pentium 4 511
Physique
| Socket | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 65 nm | 90 nm |
| Transistors | 291 million | 125 million |
| Taille des matrices | 143 mm² | 109 mm² |
| Package | FC-LGA6 | FC-LGA4 |
Performance
| Fréquence | 2.333 GHz | 2.8 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 333 MHz | 133 MHz |
| Multiplicateur | 7.0x | 21.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.25 V | 1.4 V |
| TDP | 65 W | 84 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Jul 1st, 2007 | Jan 1st, 2005 |
| Nom de code | Conroe | Prescott |
| Génération | Core 2 Duo | Pentium 4 |
| Part | SLA9X | SL9CJ |
| Support mémoire | DDR1, DDR2, DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 2 | 1 |
|---|---|---|
| Nombre de threads | 2 | 1 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K | 16K |
|---|---|---|
| Cache L2 | 4MB | 1MB |
Caractéristiques
| EIST | Yes | — |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| NX-bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| VT | Yes | — |
| iAMT2 | Yes | — |
