Socket | Intel Socket 1155 | Intel Socket 2011 |
---|---|---|
Fonderie | Intel | Intel |
Taille du processus | 22 nm | 22 nm |
Transistors | 1,400 million | 1,400 million |
Taille des matrices | 160 mm² | 160 mm² |
Package | FC-LGA12C | — |
Fréquence | 3.6 GHz | 3.3 GHz |
---|---|---|
Turbo clock | up to 4 GHz | — |
Base clock | 100 MHz | 100 MHz |
Multiplicateur | 36.0x | 33.0x |
Multiplicateur débloqué | No | No |
TDP | 69 W | 130 W |
Marché | Server/Workstation | Server/Workstation |
---|---|---|
État de la production | unknown | unknown |
Date de sortie | May 14th, 2012 | Sep 1st, 2013 |
Nom de code | Ivy Bridge | Ivy Bridge-EP |
Génération | Xeon E3 | Xeon E5 |
Part | SR0P7 | SR19W |
Support mémoire | DDR3 Dual-channel | DDR3 Quad-channel |
La mémoire du CEC | Yes | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3 |
Nombre de cœurs | 4 | 8 |
---|---|---|
Nombre de threads | 8 | 16 |
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) | 20MB (shared) |
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
ECC | Yes | Yes |
EIST | Yes | Yes |
EPT | — | Yes |
F16C | — | 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 |