AMD EPYC 7401P vs Intel Core i9-9940X

Table des matières

Physique

Socket AMD Socket SP3 Intel Socket 2066
Fonderie GlobalFoundries Intel
Taille du processus 14 nm 14 nm
Transistors 4,800 million unknown
Taille des matrices 213 mm² unknown
Package FCLGA-4094 FC-LGA2066
tCaseMax 85°C

Performance

Fréquence 2000 MHz 3.3 GHz
Turbo clock up to 3 GHz up to 4.5 GHz
Base clock 100 MHz 100 MHz
Multiplicateur 20.0x 33.0x
Multiplicateur débloqué Yes Yes
TDP 170 W 165 W

Architecture

Marché Server/Workstation Desktop
État de la production Active Active
Date de sortie Jun 29th, 2017 Oct 19th, 2018
Nom de code Naples Skylake-X
Génération EPYC Core i9
Part PS740PBEVHCAF BX80673I99940XCD8067304175600SREZ5
Support mémoire DDR4-2666 MHz Eight-channel DDR4 Quad-channel
La mémoire du CEC Yes No
PCI Express Gen 3 Gen 3

Cœurs

Nombre de cœurs 24 14
Nombre de threads 48 28
SMP # CPUs 1 1
Cartes graphiques intégrées

Cache

Cache L1 96K (per core) 64K (per core)
Cache L2 512K (per core) 1MB (per core)
Cache L3 64MB (shared) 19.25MB (shared)

Remarques

Remarques This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.

Caractéristiques

ABM Yes
ADX Yes
AES Yes
AES-NI Yes
AMD-V Yes
AMD-Vi Yes
AVX Yes Yes
AVX-512 Yes
AVX2 Yes Yes
BMI1 Yes Yes
BMI2 Yes Yes
Boost 2.0 Yes
Boost 3.0 Yes
CLMUL Yes Yes
EIST Yes
EMMX Yes
F16C Yes Yes
FMA3 Yes Yes
FPU Yes
HTT Yes
Intel 64 Yes
MMX Yes Yes
NX bit Yes
Protected Yes
RdRand Yes
Real Yes
SEV Yes
SHA Yes
SME Yes
SMM Yes
SMT Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes Yes
SSE4A Yes
SSSE3 Yes Yes
SenseMi Yes
TSME Yes
TSX Yes
TXT Yes
VT-d Yes
VT-x Yes
XD bit Yes

Comparer

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