Socket | Intel Socket 2011 | Intel Socket 2011 |
---|---|---|
Foundry | Intel | Intel |
Process size | 22 nm | 22 nm |
Transistors | 1,860 million | 1,400 million |
Die size | 257 mm² | 160 mm² |
Package | FC-LGA10 | — |
Frequency | 3.4 GHz | 2.8 GHz |
---|---|---|
Turbo clock | up to 3.9 GHz | up to 3.6 GHz |
Base clock | 100 MHz | 100 MHz |
Multiplier | 34.0x | 28.0x |
Multiplier unlocked | Yes | No |
Voltage | 1.35 V | — |
TDP | 130 W | 115 W |
Vertical Segment | Desktop | Server/Workstation |
---|---|---|
Production status | Active | unknown |
Release date | Sep 1st, 2013 | Sep 1st, 2013 |
Codename | Ivy Bridge-E | Ivy Bridge-EP |
Generation | Core i7 | Xeon E5 |
Part | SR1AT | SR1A6 |
Memory support | DDR3 Quad-channel | DDR3 Quad-channel |
ECC memory | No | Yes |
PCI Express | Gen 3 | Gen 3 |
Total Cores | 6 | 10 |
---|---|---|
Total Threads | 12 | 20 |
SMP # CPUs | 1 | 2 |
Integrated graphics | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 12MB (shared) | 25MB (shared) |
Notes | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
---|
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 |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |