Socket | Intel Socket 1151 | Intel Socket 3647 |
---|---|---|
Foundry | Intel | Intel |
Process size | 14 nm | 14 nm |
Transistors | unknown | 8,000 million |
Die size | unknown | unknown |
Package | FC-LGA1151 | FC-LGA3647 |
tCaseMax | 72°C | — |
Frequency | 3.9 GHz | 2.7 GHz |
---|---|---|
Turbo clock | — | up to 4 GHz |
Base clock | 100 MHz | 100 MHz |
Multiplier | 39.0x | 27.0x |
Multiplier unlocked | No | No |
TDP | 51 W | 205 W |
Vertical Segment | Desktop | Server/Workstation |
---|---|---|
Production status | Active | unknown |
Release date | Apr 2nd, 2018 | Dec 11th, 2018 |
Codename | Coffee Lake | Cascade Lake-SP |
Generation | Pentium Gold | Xeon Platinum |
Part | SR3YB | SRF9QCD8069504228101 |
Memory support | DDR4-2666 MHz Dual-channel | DDR4-2933 MHz |
ECC memory | No | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3 |
Total Cores | 2 | 28 |
---|---|---|
Total Threads | 4 | 56 |
SMP # CPUs | 1 | 8 |
Integrated graphics | UHD Graphics 630 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 1MB (per core) |
Cache L3 | 4MB (shared) | 38.5MB (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 |