Socket | Intel Socket 2066 | Intel Socket 4189 |
---|---|---|
Fonderie | Intel | Intel |
Taille du processus | 14 nm | 10 nm |
Transistors | unknown | unknown |
Taille des matrices | unknown | unknown |
Package | FC-LGA2066 | FC-LGA4189 |
tCaseMax | — | 87°C |
Fréquence | 3.3 GHz | 2.1 GHz |
---|---|---|
Turbo clock | up to 4.8 GHz | up to 3.4 GHz |
Base clock | 100 MHz | 100 MHz |
Multiplicateur | 33.0x | 21.0x |
Multiplicateur débloqué | Yes | No |
TDP | 165 W | 165 W |
FP32 | 2,150.4 GFLOPS | — |
Marché | Desktop | Server/Workstation |
---|---|---|
État de la production | Active | Active |
Date de sortie | Oct 19th, 2019 | Apr 6th, 2021 |
Nom de code | Cascade Lake-X | Ice Lake-SP |
Génération | Core i9 Extreme | Xeon Gold |
Part | unknown | unknown |
Support mémoire | DDR4 Quad-channel | DDR4-2933 MHz Eight-channel |
La mémoire du CEC | No | Yes |
PCI Express | Gen 3 | Gen 4, 64 Lanes(CPU only) |
Nombre de cœurs | 14 | 24 |
---|---|---|
Nombre de threads | 28 | 48 |
SMP # CPUs | 1 | 2 |
Cartes graphiques intégrées | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 1MB (per core) | 1MB (per core) |
Cache L3 | 19.25MB (shared) | 36MB (shared) |
Remarques | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
---|
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
AVX-512 | Yes | Yes |
AVX2 | Yes | Yes |
BMI1 | Yes | Yes |
BMI2 | Yes | Yes |
Boost 2.0 | Yes | — |
Boost 3.0 | Yes | — |
CLMUL | Yes | — |
ECC | — | 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 |
TSX | Yes | — |
TXT | Yes | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |
vPro | — | Yes |
x8 SDDC | — | Yes |