Socket | Intel Socket 1366 | Intel Socket 2011 |
---|---|---|
Fonderie | Intel | Intel |
Taille du processus | 45 nm | 22 nm |
Transistors | 731 million | 1,400 million |
Taille des matrices | 263 mm² | 160 mm² |
Package | FC-LGA8 | — |
Fréquence | 2.666 GHz | 2.5 GHz |
---|---|---|
Turbo clock | up to 2.933 GHz | — |
Base clock | 133 MHz | 100 MHz |
Multiplicateur | 20.0x | 25.0x |
Multiplicateur débloqué | No | No |
Tension | 1.375 V | — |
TDP | 130 W | 80 W |
Marché | Desktop | Server/Workstation |
---|---|---|
État de la production | End-of-life | unknown |
Date de sortie | Nov 17th, 2008 | Sep 1st, 2013 |
Nom de code | Bloomfield | Ivy Bridge-EP |
Génération | Core i7 | Xeon E5 |
Part | SLBCHSLBEJ | SR1AX |
Support mémoire | DDR3 Triple-channel | DDR3 Quad-channel |
La mémoire du CEC | No | Yes |
PCI Express | Gen 2 | Gen 3 |
Nombre de cœurs | 4 | 4 |
---|---|---|
Nombre de threads | 8 | 4 |
SMP # CPUs | 1 | 2 |
Cartes graphiques intégrées | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 10MB (shared) |
AES-NI | — | Yes |
---|---|---|
AVX | — | Yes |
ECC | — | Yes |
EIST | Yes | Yes |
EPT | — | Yes |
F16C | — | Yes |
HTT | Yes | — |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | — | Yes |
TXT | Yes | Yes |
VT-d | — | Yes |
VT-x | Yes | Yes |
XD bit | — | Yes |
XD-Bit | Yes | — |