Socket | Intel Socket 4189 | Intel Socket 3647 |
---|---|---|
Hersteller | Intel | Intel |
Strukturgröße | 10 nm | 14 nm |
Transistoren | unknown | 8,000 million |
Chipgröße | unknown | unknown |
Package | FC-LGA4189 | FC-LGA3647 |
tCaseMax | 79°C | — |
Taktfrequenz | 2.2 GHz | 3.1 GHz |
---|---|---|
Übertaktung | up to 3.4 GHz | up to 4.3 GHz |
Basis-Taktfrequenz | 100 MHz | 100 MHz |
Multiplikator | 22.0x | 31.0x |
Multiplikator entsperrt | No | Yes |
TDP | 185 W | 255 W |
Typ | Server/Workstation | Server/Workstation |
---|---|---|
Produktionsstatus | Active | Active |
Veröffentlichungsdatum | Apr 6th, 2021 | Dec 19th, 2018 |
Codename | Ice Lake-SP | Skylake-W |
Generation | Xeon Gold | Xeon W |
Part# | unknown | SRF6L |
Speicherunterstützung | DDR4-2993 MHz Eight-channel | DDR4 |
ECC-Speicher | Yes | Yes |
PCI Express | Gen 4, 64 Lanes(CPU only) | — |
Anzahl der Kerne | 26 | 28 |
---|---|---|
Anzahl der Threads | 52 | 56 |
SMP # CPUs | 2 | 1 |
Integrierter Grafikprozessor | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 1MB (per core) | 1MB (per core) |
Cache L3 | 39MB (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 |