Intel Core 2 Extreme QX9650 vs Intel Pentium 3805U
Physique
| Socket | Intel Socket 775 | Intel BGA 1168 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 45 nm | 14 nm |
| Transistors | 820 million | unknown |
| Taille des matrices | 2x 107 mm² | unknown |
| Package | FC-LGA4 | FC-BGA1168 |
| tCaseMax | 64°C | 105°C |
Performance
| Fréquence | 3 GHz | 1900 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 333 MHz | 100 MHz |
| Multiplicateur | 9.0x | 19.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.25 V | — |
| TDP | 130 W | 15 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | End-of-life | Active |
| Date de sortie | Nov 30th, 2007 | Mar 1st, 2015 |
| Nom de code | Yorkfield | Broadwell-U |
| Génération | Core 2 Extreme | Pentium |
| Part | SLAN3 | unknown |
| Support mémoire | DDR1, DDR2, DDR3 Dual-channel | DDR3 |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | — |
Cœurs
| Nombre de cœurs | 4 | 2 |
|---|---|---|
| Nombre de threads | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | Intel HD |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 12MB (shared) | 256K (per core) |
| Cache L3 | — | 2MB (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 Extreme Edition label. Also available with C1 Stepping, Part #: SLAWN, R | Intel HD frequency: 100-800MHz |
|---|
Caractéristiques
| 64-bit | — | Yes |
|---|---|---|
| ADX | — | Yes |
| EIST | Yes | Yes |
| Intel 64 | Yes | — |
| MMX | Yes | Yes |
| PREFETCHW | — | Yes |
| RDSEED | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
