Socket | AMD Socket SP3 | AMD Socket AM4 |
---|---|---|
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 7 nm |
Transistors | 4,800 million | 3,800 million |
Taille des matrices | 213 mm² | 74 mm² |
Package | FCLGA-4094 | µOPGA-1331 |
tCaseMax | 81°C | 95°C |
Fréquence | 2000 MHz | 3.5 GHz |
---|---|---|
Turbo clock | up to 3 GHz | up to 4.7 GHz |
Base clock | 100 MHz | 100 MHz |
Multiplicateur | 20.0x | 35.0x |
Multiplicateur débloqué | Yes | Yes |
TDP | 180 W | 105 W |
FP32 | — | 3,609.6 GFLOPS |
Marché | Server/Workstation | Desktop |
---|---|---|
État de la production | Active | Active |
Date de sortie | Jun 29th, 2017 | Nov 14th, 2019 |
Nom de code | Naples | Matisse |
Génération | EPYC | Ryzen 9 |
Part | PS755PBDVIHAF | 100-000000051 |
Support mémoire | DDR4-2666 MHz Eight-channel | DDR4-3200 MHz Dual-channel |
La mémoire du CEC | Yes | No |
PCI Express | Gen 3 | Gen 4 |
Nombre de cœurs | 32 | 16 |
---|---|---|
Nombre de threads | 64 | 32 |
SMP # CPUs | 1 | 1 |
Cartes graphiques intégrées | — | — |
Cache L1 | 96K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 512K (per core) | 512K (per core) |
Cache L3 | 64MB (shared) | 64MB |
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 base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
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ABM | Yes | — |
---|---|---|
ADX | Yes | — |
AES | Yes | Yes |
AMD-V | Yes | Yes |
AMD-Vi | Yes | — |
AMD64 | — | Yes |
AVX | Yes | Yes |
AVX2 | Yes | Yes |
BMI1 | Yes | Yes |
BMI2 | Yes | Yes |
CLMUL | Yes | — |
EMMX | Yes | — |
EVP | — | Yes |
F16C | Yes | Yes |
FMA3 | Yes | Yes |
FPU | Yes | — |
MMX | Yes | Yes |
NX bit | Yes | — |
Precision Boost 2 | — | Yes |
Protected | Yes | — |
RdRand | Yes | — |
Real | Yes | — |
SEV | Yes | — |
SHA | Yes | Yes |
SMAP | — | Yes |
SME | Yes | — |
SMEP | — | Yes |
SMM | Yes | — |
SMT | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.1 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSE4A | Yes | Yes |
SSSE3 | Yes | Yes |
SenseMi | Yes | — |
TSME | Yes | — |
XFR 2 | — | Yes |