Intel Core i7-6950X vs Intel Xeon E5-2643
Físico
| Socket | Intel Socket 2011-3 | Intel Socket 2011 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 14 nm | 32 nm |
| Transistores | 3,800 million | 1,270 million |
| Tamaño de Die | unknown | 294 mm² |
| Paquete | — | FC-LGA10 |
| tCaseMax | 72°C | — |
Desempeño
| Frecuencia | 3 GHz | 3.3 GHz |
|---|---|---|
| Frecuencia turbo | up to 3.5 GHz | up to 3.5 GHz |
| Frecuencia de reloj base | 100 MHz | 100 MHz |
| Multiplicador | 30.0x | 33.0x |
| Multiplicador desbloqueado | No | No |
| TDP | 140 W | 130 W |
| Voltaje | — | 1.35 V |
Arquitectura
| Mercado | Desktop | Server/Workstation |
|---|---|---|
| Estado de producción | Active | unknown |
| Fecha de publicación | May 31st, 2016 | Mar 6th, 2012 |
| Nombre Clave | Broadwell-E | Sandy Bridge-EP |
| Generación | Core i7 | Xeon E5 |
| Parte | SR2PA | SR0L7 |
| Soporte de memoria | DDR4 | DDR3 Quad-channel |
| Memoria ECC | No | Yes |
| PCI Express | Gen 2 | Gen 3 |
Núcleos
| Número de núcleos | 10 | 4 |
|---|---|---|
| Número de hilos | 20 | 8 |
| SMP # CPUs | 1 | 2 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 32K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 256K (per core) | 256K (per core) |
| Caché L3 | 25MB (shared) | 10MB (shared) |
Características
| 8.0GT/s QPI | — | Yes |
|---|---|---|
| AES-NI | Yes | Yes |
| AVX | Yes | Yes |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| Boost 2.0 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| F16C | Yes | — |
| FMA3 | 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 | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
