Socket | Intel Socket 1156 | Intel Socket 1150 |
---|---|---|
Foundry | Intel | Intel |
Process size | 45 nm | 22 nm |
Transistors | 774 million | 1,400 million |
Die size | 296 mm² | 160 mm² |
Package | FC-LGA6 | FC-LGA12C |
Frequency | 2.533 GHz | 1600 MHz |
---|---|---|
Turbo clock | up to 3.466 GHz | up to 2.3 GHz |
Base clock | 133 MHz | 100 MHz |
Multiplier | 19.0x | 16.0x |
Multiplier unlocked | No | No |
Voltage | 1.4 V | — |
TDP | 82 W | 16 W |
Vertical Segment | Desktop | Server/Workstation |
---|---|---|
Production status | End-of-life | unknown |
Release date | Jan 7th, 2010 | Jun 2nd, 2013 |
Codename | Lynnfield | Haswell-WS |
Generation | Core i7 | Xeon E3 |
Part | SLBLG | unknown |
Memory support | DDR3 Dual-channel | DDR3, DDR4 Dual-channel |
ECC memory | No | Yes |
PCI Express | Gen 2, 16 Lanes(CPU only) | Gen 3 |
Total Cores | 4 | 2 |
---|---|---|
Total Threads | 8 | 4 |
SMP # CPUs | 1 | 1 |
Integrated graphics | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 4MB (shared) |
AES-NI | — | Yes |
---|---|---|
AVX | — | Yes |
AVX2 | — | Yes |
BMI1 | — | Yes |
BMI2 | — | Yes |
ECC | — | Yes |
EIST | Yes | Yes |
F16C | — | Yes |
FMA3 | — | Yes |
HTT | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | — | Yes |
TXT | Yes | Yes |
VT-d | — | Yes |
VT-x | Yes | Yes |
XD bit | — | Yes |
XD-Bit | Yes | — |
vPro | — | Yes |
x8 SDDC | — | Yes |