Socket | AMD Socket G34 | Intel Socket 2011 |
---|---|---|
Process size | 32 nm | 32 nm |
Transistors | 2,400 million | 2,270 million |
Die size | 315 mm² | 435 mm² |
Package | — | FC-LGA10 |
Foundry | — | Intel |
Frequency | 2.3 GHz | 1800 MHz |
---|---|---|
Turbo clock | up to 3.2 GHz | up to 2.3 GHz |
Base clock | 200 MHz | 100 MHz |
Multiplier | 11.5x | 18.0x |
Multiplier unlocked | No | No |
TDP | 115 W | 70 W |
Voltage | — | 1.35 V |
Vertical Segment | Server/Workstation | Server/Workstation |
---|---|---|
Production status | unknown | unknown |
Release date | Nov 5th, 2012 | Mar 6th, 2012 |
Codename | Abu Dhabi | Sandy Bridge-EP |
Generation | Opteron | Xeon E5 |
Part | OS6376WKTGGHKOS6376WKTGGHKWOF | SR0H0SR0KL |
Memory support | DDR3 | DDR3 Quad-channel |
ECC memory | No | Yes |
PCI Express | Gen 2 | Gen 3 |
Total Cores | 16 | 8 |
---|---|---|
Total Threads | 16 | 16 |
SMP # CPUs | 4 | 2 |
Integrated graphics | — | — |
Cache L1 | 768K | 64K (per core) |
---|---|---|
Cache L2 | 16MB | 256K (per core) |
Cache L3 | 8MB (per die) | 20MB (shared) |
Notes | 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). | SR0H0: C1 Stepping SR0KL: C2 Stepping |
---|
8.0GT/s QPI | — | Yes |
---|---|---|
AES | Yes | — |
AES-NI | — | Yes |
AMD-V | Yes | — |
AMD64 | Yes | — |
AVX | Yes | Yes |
AVX 1.1 | Yes | — |
CLMUL | Yes | — |
CVT16 | Yes | — |
EIST | — | Yes |
F16C | Yes | — |
FMA3 | Yes | — |
FMA4 | Yes | — |
HTT | — | 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 | — |