Socket | AMD Socket SP3 | AMD Socket SP3r2 |
---|---|---|
Hersteller | GlobalFoundries | GlobalFoundries |
Strukturgröße | 14 nm | 12 nm |
Transistoren | 4,800 million | 19,200 million |
Chipgröße | 213 mm² | 213 mm² |
Package | FCLGA-4094 | sTR4 |
tCaseMax | 85°C | 68°C |
Taktfrequenz | 2000 MHz | 3.5 GHz |
---|---|---|
Übertaktung | up to 3 GHz | up to 4.4 GHz |
Basis-Taktfrequenz | 100 MHz | 100 MHz |
Multiplikator | 20.0x | 35.0x |
Multiplikator entsperrt | Yes | Yes |
TDP | 170 W | 180 W |
Typ | Server/Workstation | Desktop |
---|---|---|
Produktionsstatus | Active | Active |
Veröffentlichungsdatum | Jun 29th, 2017 | Aug 13th, 2018 |
Codename | Naples | Zen |
Generation | EPYC | Ryzen Threadripper |
Part# | PS740PBEVHCAF | YD295XA8UGAAF |
Speicherunterstützung | DDR4-2666 MHz Eight-channel | DDR4-2933 MHz Quad-channel |
ECC-Speicher | Yes | No |
PCI Express | Gen 3 | Gen 3, 60 Lanes(CPU only) |
Anzahl der Kerne | 24 | 16 |
---|---|---|
Anzahl der Threads | 48 | 32 |
SMP # CPUs | 1 | 1 |
Integrierter Grafikprozessor | — | — |
Cache L1 | 96K (per core) | 96K (per core) |
---|---|---|
Cache L2 | 512K (per core) | 512K (per core) |
Cache L3 | 64MB (shared) | 32MB |
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. |
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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 |