Intel Core 2 Extreme QX6700 vs Intel Core i7-3667U
Físico
| Socket | Intel Socket 775 | Intel BGA 1023 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 65 nm | 22 nm |
| Transistores | 582 million | unknown |
| Tamaño de Die | 2x 143 mm² | 118 mm² |
| Paquete | FC-LGA6 | FC-BGA12F |
| tCaseMax | 64°C | — |
Desempeño
| Frecuencia | 2.666 GHz | 2000 MHz |
|---|---|---|
| Frecuencia turbo | — | up to 3.2 GHz |
| Frecuencia de reloj base | 266 MHz | 100 MHz |
| Multiplicador | 10.0x | 20.0x |
| Multiplicador desbloqueado | Yes | No |
| Voltaje | 1.34 V | — |
| TDP | 130 W | 17 W |
Arquitectura
| Mercado | Desktop | Mobile |
|---|---|---|
| Estado de producción | End-of-life | unknown |
| Fecha de publicación | Nov 1st, 2006 | Jun 3rd, 2012 |
| Nombre Clave | Kentsfield | Ivy Bridge |
| Generación | Core 2 Extreme | Core i7 |
| Parte | SL9UL | SR0N5 |
| Soporte de memoria | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Núcleos
| Número de núcleos | 4 | 2 |
|---|---|---|
| Número de hilos | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | Intel HD 4000 |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 8MB (shared) | 256K (per core) |
| Caché L3 | — | 4MB (shared) |
Notas
| Notas | 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. | Intel HD 4000 frequency: 350-1150MHz |
|---|
Características
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| EIST | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
| iAMT2 | Yes | — |
