Socket | Intel Socket 1151 | Intel Socket 2011-3 |
---|---|---|
Foundry | Intel | Intel |
Process size | 14 nm | 22 nm |
Transistors | unknown | 1,400 million |
Die size | unknown | 160 mm² |
Package | FC-LGA1151 | FC-LGA12C |
tCaseMax | 72°C | 77°C |
Frequency | 3.9 GHz | 2.3 GHz |
---|---|---|
Turbo clock | — | up to 3.1 GHz |
Base clock | 100 MHz | 100 MHz |
Multiplier | 39.0x | 23.0x |
Multiplier unlocked | No | No |
TDP | 51 W | 150 W |
Vertical Segment | Desktop | Server/Workstation |
---|---|---|
Production status | Active | Active |
Release date | Apr 2nd, 2018 | Jun 1st, 2015 |
Codename | Coffee Lake | Haswell-EX |
Generation | Pentium Gold | Xeon E7 |
Part | SR3YB | SR21X |
Memory support | DDR4-2666 MHz Dual-channel | DDR3, DDR41866 MHz Dual-channel |
ECC memory | No | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3, 32 Lanes(CPU only) |
Total Cores | 2 | 18 |
---|---|---|
Total Threads | 4 | 36 |
SMP # CPUs | 1 | 8 |
Integrated graphics | UHD Graphics 630 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 4MB (shared) | 45MB (shared) |
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
AVX2 | Yes | Yes |
BMI1 | Yes | Yes |
BMI2 | Yes | Yes |
CLMUL | Yes | — |
ECC | — | Yes |
EIST | Yes | Yes |
F16C | Yes | Yes |
FMA3 | Yes | Yes |
HT | Yes | — |
HTT | — | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | Yes |
TBT 2.0 | Yes | — |
TSX | Yes | — |
TXT | Yes | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |
vPro | — | Yes |
x8 SDDC | — | Yes |