Socket | AMD Socket G34 | Intel Socket 2011 |
---|---|---|
Strukturgröße | 32 nm | 32 nm |
Transistoren | 2,400 million | 2,270 million |
Chipgröße | 315 mm² | 435 mm² |
Package | — | FC-LGA10 |
Hersteller | — | Intel |
Taktfrequenz | 2.8 GHz | 2.9 GHz |
---|---|---|
Übertaktung | up to 3.4 GHz | up to 3.8 GHz |
Basis-Taktfrequenz | 200 MHz | 100 MHz |
Multiplikator | 14.0x | 29.0x |
Multiplikator entsperrt | No | No |
TDP | 115 W | 135 W |
Stromspannung | — | 1.35 V |
Typ | Server/Workstation | Server/Workstation |
---|---|---|
Produktionsstatus | unknown | unknown |
Veröffentlichungsdatum | Nov 5th, 2012 | Mar 6th, 2012 |
Codename | Abu Dhabi | Sandy Bridge-EP |
Generation | Opteron | Xeon E5 |
Part# | OS6348WKTCGHK | SR0HASR0L0 |
Speicherunterstützung | DDR3 | DDR3 Quad-channel |
ECC-Speicher | No | Yes |
PCI Express | Gen 2 | Gen 3 |
Anzahl der Kerne | 12 | 8 |
---|---|---|
Anzahl der Threads | 12 | 16 |
SMP # CPUs | 4 | 2 |
Integrierter Grafikprozessor | — | — |
Cache L1 | 576K | 64K (per core) |
---|---|---|
Cache L2 | 12MB | 256K (per core) |
Cache L3 | 8MB (per die) | 20MB (shared) |
Anmerkungen | 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). | — |
---|
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 | — |