Socket | Intel Socket 771 | Intel Socket 1356 |
---|---|---|
Foundry | Intel | Intel |
Process size | 65 nm | 22 nm |
Transistors | unknown | 1,400 million |
Die size | unknown | 160 mm² |
Package | FC-LGA6 | — |
Frequency | 3 GHz | 1800 MHz |
---|---|---|
Turbo clock | — | — |
Base clock | 333 MHz | 100 MHz |
Multiplier | 9.0x | 18.0x |
Multiplier unlocked | No | No |
TDP | 80 W | 80 W |
Vertical Segment | Server/Workstation | Server/Workstation |
---|---|---|
Production status | End-of-life | unknown |
Release date | Jun 26th, 2006 | Sep 1st, 2013 |
Codename | Woodcrest | Ivy Bridge-EN |
Generation | Xeon | Xeon E5 |
Part | unknown | SR1AL |
Memory support | DDR2 | DDR3 |
ECC memory | Yes | Yes |
Total Cores | 2 | 4 |
---|---|---|
Total Threads | 2 | 4 |
SMP # CPUs | 1 | 2 |
Integrated graphics | — | — |
Cache L2 | 4MB | 256K (per core) |
---|---|---|
Cache L1 | — | 64K (per core) |
Cache L3 | — | 10MB (shared) |
AES-NI | — | Yes |
---|---|---|
AVX | — | Yes |
ECC | — | Yes |
EIST | — | Yes |
EPT | — | Yes |
F16C | — | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | — | Yes |
SSSE3 | — | Yes |
TXT | — | Yes |
VT | Yes | — |
VT-d | — | Yes |
VT-x | — | Yes |
XD bit | Yes | Yes |