Socket | Intel Socket 1155 | Intel Socket 1366 |
---|---|---|
Fabricante | Intel | Intel |
Tamaño del proceso | 32 nm | 32 nm |
Transistores | 1,160 million | 1,170 million |
Tamaño de Die | 216 mm² | 239 mm² |
Paquete | FC-LGA10 | FC-LGA10 |
Frecuencia | 3.5 GHz | 2.266 GHz |
---|---|---|
Frecuencia turbo | up to 3.9 GHz | up to 2.8 GHz |
Frecuencia de reloj base | 100 MHz | 133 MHz |
Multiplicador | 35.0x | 17.0x |
Multiplicador desbloqueado | No | No |
TDP | 95 W | 60 W |
Voltaje | — | 1.35 V |
Mercado | Server/Workstation | Server/Workstation |
---|---|---|
Estado de producción | End-of-life | End-of-life |
Fecha de publicación | Apr 3rd, 2011 | Mar 16th, 2010 |
Nombre Clave | Sandy Bridge | Westmere-EP |
Generación | Xeon E3 | Xeon |
Parte | SR00R | SLBV8 |
Soporte de memoria | DDR3 Dual-channel | DDR3 Triple-channel |
Memoria ECC | Yes | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 2 |
Número de núcleos | 4 | 6 |
---|---|---|
Número de hilos | 8 | 12 |
SMP # CPUs | 1 | 2 |
Gráficos integrados | — | — |
Caché L1 | 64K (per core) | 64K (per core) |
---|---|---|
Caché L2 | 256K (per core) | 256K (per core) |
Caché L3 | 8MB (shared) | 12MB (shared) |
5.86GT/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 | Yes |
VT-d | Yes | — |
VT-x | Yes | Yes |
XD bit | Yes | — |
XD-Bit | — | Yes |