Socket | Intel Socket 2011 | Intel Socket 1366 |
---|---|---|
Fonderie | Intel | Intel |
Taille du processus | 22 nm | 32 nm |
Transistors | 1,860 million | 1,170 million |
Taille des matrices | 257 mm² | 239 mm² |
Package | FC-LGA10 | FC-LGA10 |
Fréquence | 3.7 GHz | 3.2 GHz |
---|---|---|
Turbo clock | up to 3.9 GHz | up to 3.466 GHz |
Base clock | 100 MHz | 133 MHz |
Multiplicateur | 37.0x | 24.0x |
Multiplicateur débloqué | Yes | No |
Tension | 1.35 V | 1.375 V |
TDP | 130 W | 130 W |
Marché | Desktop | Server/Workstation |
---|---|---|
État de la production | unknown | End-of-life |
Date de sortie | Sep 1st, 2013 | Aug 29th, 2010 |
Nom de code | Ivy Bridge-E | Gulftown |
Génération | Core i7 | Xeon |
Part | SR1AU | SLBVE |
Support mémoire | DDR3 Quad-channel | DDR3 Triple-channel |
La mémoire du CEC | No | Yes |
PCI Express | Gen 3 | Gen 2 |
Nombre de cœurs | 4 | 6 |
---|---|---|
Nombre de threads | 8 | 12 |
SMP # CPUs | 1 | 1 |
Cartes graphiques intégrées | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 10MB (shared) | 12MB (shared) |
Remarques | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
---|
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 |
VT-x | Yes | Yes |
XD bit | Yes | — |
XD-Bit | — | Yes |