Socket | Intel Socket 775 | Intel Socket 1366 |
---|---|---|
Fabricante | Intel | Intel |
Tamaño del proceso | 65 nm | 32 nm |
Transistores | 167 million | 1,170 million |
Tamaño de Die | 111 mm² | 239 mm² |
Paquete | FC-LGA6 | FC-LGA10 |
Frecuencia | 2.2 GHz | 2.4 GHz |
---|---|---|
Frecuencia turbo | — | up to 2.666 GHz |
Frecuencia de reloj base | 200 MHz | 133 MHz |
Multiplicador | 11.0x | 18.0x |
Multiplicador desbloqueado | No | No |
Voltaje | 0.9 V | 1.35 V |
TDP | 65 W | 80 W |
Mercado | Desktop | Server/Workstation |
---|---|---|
Estado de producción | End-of-life | End-of-life |
Fecha de publicación | Jul 22nd, 2007 | Mar 16th, 2010 |
Nombre Clave | Allendale | Westmere-EP |
Generación | Core 2 Duo | Xeon |
Parte | HH80557PG0492M | SLBV4 |
Soporte de memoria | DDR1, DDR2, DDR3 Dual-channel | DDR3 Triple-channel |
Memoria ECC | No | Yes |
PCI Express | Gen 2 | Gen 2 |
Número de núcleos | 2 | 4 |
---|---|---|
Número de hilos | 2 | 8 |
SMP # CPUs | 1 | 2 |
Gráficos integrados | — | — |
Caché L1 | 64K | 64K (per core) |
---|---|---|
Caché L2 | 2MB | 256K (per core) |
Caché L3 | — | 12MB (shared) |
5.86GT/s QPI | — | Yes |
---|---|---|
AES-NI | — | Yes |
EIST | Yes | Yes |
HTT | — | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | — | Yes |
SSSE3 | — | Yes |
TXT | — | Yes |
VT | Yes | — |
VT-x | — | Yes |
XD-Bit | — | Yes |
iAMT2 | Yes | — |