Socket | Intel Socket 1155 | Intel Socket 1151 |
---|---|---|
Foundry | Intel | Intel |
Process size | 22 nm | 14 nm |
Transistors | 1,400 million | unknown |
Die size | 160 mm² | unknown |
Package | FC-LGA12C | — |
tCaseMax | 69°C | — |
Frequency | 3.1 GHz | 2.4 GHz |
---|---|---|
Turbo clock | up to 3.9 GHz | up to 3.4 GHz |
Base clock | 100 MHz | 100 MHz |
Multiplier | 31.0x | 24.0x |
Multiplier unlocked | No | No |
TDP | 65 W | 35 W |
Vertical Segment | Desktop | Desktop |
---|---|---|
Production status | unknown | Active |
Release date | Apr 29th, 2012 | Sep 1st, 2015 |
Codename | Ivy Bridge | Skylake |
Generation | Core i7 | Core i7 |
Part | SR0PN | SR2LP |
Memory support | DDR3 Dual-channel | DDR4-2133 MHz Dual-channel |
ECC memory | No | No |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3, 16 Lanes(CPU only) |
Total Cores | 4 | 4 |
---|---|---|
Total Threads | 8 | 8 |
SMP # CPUs | 1 | 1 |
Integrated graphics | Intel HD 4000 | HD Graphics 530 |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 8MB (shared) |
Notes | Intel HD 4000 frequency: 650-1150MHz | — |
---|
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
AVX2 | — | Yes |
BMI1 | — | Yes |
BMI2 | — | Yes |
Boost 2.0 | — | Yes |
EIST | Yes | Yes |
F16C | — | Yes |
FMA3 | — | Yes |
HTT | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
MPX | — | Yes |
SGX | — | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.1 | — | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | Yes |
Smart Cache | — | Yes |
TXT | Yes | — |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |