Intel Core i7-4960X vs Intel Xeon X5650
Físico
| Socket | Intel Socket 2011 | Intel Socket 1366 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 22 nm | 32 nm |
| Transistores | 1,860 million | 1,170 million |
| Tamaño de Die | 257 mm² | 239 mm² |
| Paquete | FC-LGA10 | FC-LGA10 |
Desempeño
| Frecuencia | 3.6 GHz | 2.666 GHz |
|---|---|---|
| Frecuencia turbo | up to 4 GHz | up to 3.066 GHz |
| Frecuencia de reloj base | 100 MHz | 133 MHz |
| Multiplicador | 36.0x | 20.0x |
| Multiplicador desbloqueado | Yes | No |
| Voltaje | 1.35 V | 1.35 V |
| TDP | 130 W | 95 W |
Arquitectura
| Mercado | Desktop | Server/Workstation |
|---|---|---|
| Estado de producción | Active | End-of-life |
| Fecha de publicación | Sep 3rd, 2013 | Mar 16th, 2010 |
| Nombre Clave | Ivy Bridge-E | Westmere-EP |
| Generación | Core i7 | Xeon |
| Parte | SR1AS | SLBV3 |
| Soporte de memoria | DDR3 Quad-channel | DDR3 Triple-channel |
| Memoria ECC | No | Yes |
| PCI Express | Gen 3 | Gen 2 |
Núcleos
| Número de núcleos | 6 | 6 |
|---|---|---|
| Número de hilos | 12 | 12 |
| SMP # CPUs | 1 | 2 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 256K (per core) | 256K (per core) |
| Caché L3 | 15MB (shared) | 12MB (shared) |
Notas
| Notas | This processor comes with an unlocked BCLK 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
| 6.4GT/s QPI | — | Yes |
|---|---|---|
| AES-NI | Yes | Yes |
| AVX | Yes | — |
| EIST | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| XD-Bit | — | Yes |
