Socket | AMD Socket SP3 | AMD Socket AM4 |
---|---|---|
Hersteller | TSMC | TSMC |
Strukturgröße | 7 nm | 7 nm |
Transistoren | 3,800 million | 3,800 million |
Chipgröße | 74 mm² | 74 mm² |
Package | FCLGA-4094 | µOPGA-1331 |
tCaseMax | — | 95°C |
Taktfrequenz | 3 GHz | 3.8 GHz |
---|---|---|
Übertaktung | up to 3.3 GHz | up to 4.6 GHz |
Basis-Taktfrequenz | 100 MHz | 100 MHz |
Multiplikator | 30.0x | 38.0x |
Multiplikator entsperrt | Yes | Yes |
TDP | 155 W | 105 W |
FP32 | — | 2,649.6 GFLOPS |
Typ | Server/Workstation | Desktop |
---|---|---|
Produktionsstatus | Active | Active |
Veröffentlichungsdatum | Aug 7th, 2019 | Jul 7th, 2019 |
Codename | Rome | Matisse |
Generation | EPYC | Ryzen 9 |
Part# | 100-000000049 | 100-000000023 |
Speicherunterstützung | DDR4-3200 MHz Eight-channel | DDR4-3200 MHz Dual-channel |
ECC-Speicher | Yes | No |
PCI Express | Gen 4 | Gen 4 |
Anzahl der Kerne | 16 | 12 |
---|---|---|
Anzahl der Threads | 32 | 24 |
SMP # CPUs | 1 | 1 |
Integrierter Grafikprozessor | — | — |
Cache L1 | 96K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 512K (per core) | 512K (per core) |
Cache L3 | 128MB (shared) | 64MB |
Anmerkungen | 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. |
---|
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 |
Boost 2 | 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 |