Socket | Intel Socket 4189 | Intel Socket 3647 |
---|---|---|
Producent | Intel | Intel |
Rozmiar procesu | 10 nm | 14 nm |
Tranzystory | unknown | 8,000 million |
Rozmiar matrycy | unknown | unknown |
Pakiet | FC-LGA4189 | FC-LGA3647 |
tCaseMax | 86°C | — |
Częstotliwość | 2.3 GHz | 3.1 GHz |
---|---|---|
Zegar turbo | up to 3.5 GHz | up to 4.3 GHz |
Zegar bazowy | 100 MHz | 100 MHz |
Mnożnik | 23.0x | 31.0x |
Mnożnik odblokowany | No | Yes |
TDP | 150 W | 255 W |
Rynek | Server/Workstation | Server/Workstation |
---|---|---|
Status produkcji | Active | Active |
Data wydania | Apr 6th, 2021 | Dec 19th, 2018 |
Nazwa kodowa | Ice Lake-SP | Skylake-W |
Generacja | Xeon Gold | Xeon W |
Część | unknown | SRF6L |
Obsługa pamięci | DDR4-2993 MHz Eight-channel | DDR4 |
Pamięć ECC | Yes | Yes |
PCI Express | Gen 4, 64 Lanes(CPU only) | — |
Liczba rdzeni | 20 | 28 |
---|---|---|
Liczba wątków | 40 | 56 |
SMP # CPUs | 2 | 1 |
Zintegrowana karta graficzna | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 1MB (per core) | 1MB (per core) |
Cache L3 | 30MB (shared) | 38.5MB (shared) |
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
AVX-512 | Yes | — |
AVX2 | Yes | Yes |
BMI1 | Yes | Yes |
BMI2 | Yes | Yes |
ECC | Yes | Yes |
EIST | Yes | Yes |
F16C | Yes | Yes |
FMA3 | Yes | 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 | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |
vPro | Yes | Yes |
x8 SDDC | Yes | Yes |