Intel Core 2 Extreme QX9650 vs Intel Pentium 3805U
Fisico
| Presa | Intel Socket 775 | Intel BGA 1168 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 45 nm | 14 nm |
| Transistor | 820 million | unknown |
| Dimensione stampo | 2x 107 mm² | unknown |
| Pacchetto | FC-LGA4 | FC-BGA1168 |
| tCaseMax | 64°C | 105°C |
Prestazione
| Frequenza | 3 GHz | 1900 MHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 333 MHz | 100 MHz |
| Moltiplicatore | 9.0x | 19.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.25 V | — |
| TDP | 130 W | 15 W |
Architettura
| Mercato | Desktop | Mobile |
|---|---|---|
| Stato di produzione | End-of-life | Active |
| Data di rilascio | Nov 30th, 2007 | Mar 1st, 2015 |
| Nome in codice | Yorkfield | Broadwell-U |
| Generazione | Core 2 Extreme | Pentium |
| Parte | SLAN3 | unknown |
| Supporto memoria | DDR1, DDR2, DDR3 Dual-channel | DDR3 |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Core
| Numero di core | 4 | 2 |
|---|---|---|
| Numero di threads | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | Intel HD |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 12MB (shared) | 256K (per core) |
| Cache L3 | — | 2MB (shared) |
Note
| Note | 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 |
|---|
Caratteristiche
| 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 |
