Socket | Intel Socket 2011 | Intel Socket 2011 |
---|---|---|
Foundry | Intel | Intel |
Process size | 22 nm | 32 nm |
Transistors | 1,400 million | 2,270 million |
Die size | 160 mm² | 435 mm² |
Package | — | FC-LGA10 |
Frequency | 3.3 GHz | 2.2 GHz |
---|---|---|
Turbo clock | — | — |
Base clock | 100 MHz | 100 MHz |
Multiplier | 33.0x | 22.0x |
Multiplier unlocked | No | No |
TDP | 130 W | 95 W |
Voltage | — | 1.35 V |
Vertical Segment | Server/Workstation | Server/Workstation |
---|---|---|
Production status | unknown | unknown |
Release date | Sep 1st, 2013 | May 14th, 2012 |
Codename | Ivy Bridge-EP | Sandy Bridge-EP |
Generation | Xeon E5 | Xeon E5 |
Part | SR19W | SR0JLSR0KU |
Memory support | DDR3 Quad-channel | DDR3 Quad-channel |
ECC memory | Yes | Yes |
PCI Express | Gen 3 | Gen 3 |
Total Cores | 8 | 6 |
---|---|---|
Total Threads | 16 | 12 |
SMP # CPUs | 2 | 4 |
Integrated graphics | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 20MB (shared) | 15MB (shared) |
8.0GT/s QPI | — | Yes |
---|---|---|
AES-NI | Yes | Yes |
AVX | Yes | Yes |
ECC | 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 |