Intel Xeon E5-2650 v2 vs Intel Xeon E5-2667 v2
Físico
| Socket | Intel Socket 2011 | Intel Socket 2011 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 22 nm | 22 nm |
| Transistores | 1,400 million | 1,400 million |
| Tamaño de Die | 160 mm² | 160 mm² |
| Paquete | — | — |
Desempeño
| Frecuencia | 2.6 GHz | 3.3 GHz |
|---|---|---|
| Frecuencia turbo | up to 3.4 GHz | — |
| Frecuencia de reloj base | 100 MHz | 100 MHz |
| Multiplicador | 26.0x | 33.0x |
| Multiplicador desbloqueado | No | No |
| TDP | 95 W | 130 W |
Arquitectura
| Mercado | Server/Workstation | Server/Workstation |
|---|---|---|
| Estado de producción | unknown | unknown |
| Fecha de publicación | Sep 1st, 2013 | Sep 1st, 2013 |
| Nombre Clave | Ivy Bridge-EP | Ivy Bridge-EP |
| Generación | Xeon E5 | Xeon E5 |
| Parte | SR1A8 | SR19W |
| Soporte de memoria | DDR3 Quad-channel | DDR3 Quad-channel |
| Memoria ECC | Yes | Yes |
| PCI Express | Gen 3 | Gen 3 |
Núcleos
| Número de núcleos | 8 | 8 |
|---|---|---|
| Número de hilos | 16 | 16 |
| SMP # CPUs | 2 | 2 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 256K (per core) | 256K (per core) |
| Caché L3 | 20MB (shared) | 20MB (shared) |
Características
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| ECC | Yes | Yes |
| EIST | Yes | Yes |
| EPT | Yes | Yes |
| F16C | 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 | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
