Intel Core i7-965 vs Intel Xeon E5-4603
Físico
| Socket | Intel Socket 1366 | Intel Socket 2011 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 45 nm | 32 nm |
| Transistores | 731 million | 1,270 million |
| Tamaño de Die | 263 mm² | 294 mm² |
| Paquete | FC-LGA8 | FC-LGA10 |
Desempeño
| Frecuencia | 3.2 GHz | 2000 MHz |
|---|---|---|
| Frecuencia turbo | up to 3.466 GHz | — |
| Frecuencia de reloj base | 133 MHz | 100 MHz |
| Multiplicador | 24.0x | 20.0x |
| Multiplicador desbloqueado | Yes | No |
| Voltaje | 1.375 V | 1.35 V |
| TDP | 130 W | 95 W |
Arquitectura
| Mercado | Desktop | Server/Workstation |
|---|---|---|
| Estado de producción | End-of-life | unknown |
| Fecha de publicación | Nov 17th, 2008 | May 14th, 2012 |
| Nombre Clave | Bloomfield | Sandy Bridge-EP |
| Generación | Core i7 | Xeon E5 |
| Parte | SLBCJ | SR0LF |
| Soporte de memoria | DDR3 Triple-channel | DDR3 Quad-channel |
| Memoria ECC | No | Yes |
| PCI Express | Gen 2 | Gen 3 |
Núcleos
| Número de núcleos | 4 | 4 |
|---|---|---|
| Número de hilos | 8 | 8 |
| SMP # CPUs | 1 | 4 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 256K (per core) | 256K (per core) |
| Caché L3 | 8MB (shared) | 10MB (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. | — |
|---|
Características
| 8.0GT/s QPI | — | Yes |
|---|---|---|
| AES-NI | — | Yes |
| AVX | — | Yes |
| EIST | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | — | Yes |
| TXT | Yes | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
| XD-Bit | Yes | — |
