Intel Core 2 Duo E4700 vs Intel Pentium D 840
Physique
| Socket | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 65 nm | 90 nm |
| Transistors | 167 million | 169 million |
| Taille des matrices | 111 mm² | 206 mm² |
| Package | FC-LGA6 | FC-LGA4 |
Performance
| Fréquence | 2.6 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 13.0x | 15.0x |
| Multiplicateur débloqué | No | No |
| Tension | 0.9 V | 1.4 V |
| TDP | 65 W | 130 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Mar 2nd, 2008 | May 26th, 2005 |
| Nom de code | Allendale | Smithfield |
| Génération | Core 2 Duo | Pentium D |
| Part | HH80557PG0642M | SL88RSL8CM |
| 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 | 2 |
|---|---|---|
| Nombre de threads | 2 | 2 |
| SMP # CPUs | 1 | 2 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K | 28K |
|---|---|---|
| Cache L2 | 2MB | 2MB |
Caractéristiques
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| VT | Yes | — |
| iAMT2 | Yes | — |
