Intel Core 2 Extreme QX9770 vs Intel Core 2 Extreme QX9775
Físico
| Socket | Intel Socket 775 | Intel Socket 771 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 45 nm | 45 nm |
| Transistores | 820 million | 820 million |
| Tamaño de Die | 2x 107 mm² | 2x 107 mm² |
| Paquete | FC-LGA4 | FC-LGA6 |
| tCaseMax | 55°C | 63°C |
Desempeño
| Frecuencia | 3.2 GHz | 3.2 GHz |
|---|---|---|
| Frecuencia turbo | — | — |
| Frecuencia de reloj base | 400 MHz | 400 MHz |
| Multiplicador | 8.0x | 8.0x |
| Multiplicador desbloqueado | Yes | Yes |
| Voltaje | 1.35 V | 1.35 V |
| TDP | 136 W | 150 W |
Arquitectura
| Mercado | Desktop | Desktop |
|---|---|---|
| Estado de producción | End-of-life | End-of-life |
| Fecha de publicación | Mar 24th, 2008 | Mar 24th, 2008 |
| Nombre Clave | Yorkfield | Yorkfield |
| Generación | Core 2 Extreme | Core 2 Extreme |
| Parte | SLAWM | EU80574XL088N |
| Soporte de memoria | DDR1, DDR2, DDR3 Dual-channel | DDR2 |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Núcleos
| Número de núcleos | 4 | 4 |
|---|---|---|
| Número de hilos | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 12MB (shared) | 12MB (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. | Being an Extreme Edition processor, it features an unlocked FSB multiplier that allows users to set the multiplier value above its shipped value. Unlike the QX9770, this chip uses the LGA-771 socket and is only compatible with Intel D5400XS "Skulltrail", |
|---|
Características
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSSE3 | Yes | Yes |
| VT-x | Yes | Yes |
