Socket | AMD Socket AM3+ | Intel Socket 2011 |
---|---|---|
Taille du processus | 32 nm | 32 nm |
Transistors | 1,200 million | 1,270 million |
Taille des matrices | 315 mm² | 294 mm² |
Package | µPGA | FC-LGA10 |
Fonderie | — | Intel |
Fréquence | 2.8 GHz | 1800 MHz |
---|---|---|
Turbo clock | up to 3.8 GHz | — |
Base clock | 200 MHz | 100 MHz |
Multiplicateur | 14.0x | 18.0x |
Multiplicateur débloqué | No | No |
TDP | 45 W | 80 W |
Tension | — | 1.35 V |
Marché | Server/Workstation | Server/Workstation |
---|---|---|
État de la production | unknown | unknown |
Date de sortie | Dec 4th, 2012 | Mar 6th, 2012 |
Nom de code | Delhi | Sandy Bridge-EP |
Génération | Opteron | Xeon E5 |
Part | OS3350HOW4KHK | SR0LB |
Support mémoire | DDR3 Dual-channel | DDR3 Quad-channel |
La mémoire du CEC | No | Yes |
PCI Express | Gen 2 | Gen 3 |
Nombre de cœurs | 4 | 4 |
---|---|---|
Nombre de threads | 4 | 4 |
SMP # CPUs | 1 | 2 |
Cartes graphiques intégrées | — | — |
Cache L1 | 192K | 64K (per core) |
---|---|---|
Cache L2 | 4MB | 256K (per core) |
Cache L3 | 8MB (shared) | 10MB (shared) |
Remarques | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). | — |
---|
6.4GT/s QPI | — | Yes |
---|---|---|
AES | Yes | — |
AES-NI | — | Yes |
AMD-V | Yes | — |
AMD64 | Yes | — |
AVX | Yes | Yes |
CLMUL | Yes | — |
CVT16 | Yes | — |
EIST | — | Yes |
EVP | Yes | — |
FMA3 | Yes | — |
FMA4 | Yes | — |
Intel 64 | — | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.1 | Yes | — |
SSE4.2 | Yes | Yes |
SSE4A | Yes | — |
SSSE3 | Yes | Yes |
TXT | — | Yes |
VT-d | — | Yes |
VT-x | — | Yes |
XD bit | — | Yes |
XOP | Yes | — |