Socket | AMD Socket SP3 | AMD Socket AM4 |
---|---|---|
Producent | TSMC | GlobalFoundries |
Rozmiar procesu | 7 nm | 12 nm |
Tranzystory | 3,800 million | 4,800 million |
Rozmiar matrycy | 74 mm² | 192 mm² |
Pakiet | FCLGA-4094 | µOPGA-1331 |
Częstotliwość | 3.1 GHz | 3.7 GHz |
---|---|---|
Zegar turbo | up to 3.2 GHz | up to 4.35 GHz |
Zegar bazowy | 100 MHz | 100 MHz |
Mnożnik | 31.0x | 37.0x |
Mnożnik odblokowany | Yes | Yes |
TDP | 120 W | 105 W |
Rynek | Server/Workstation | Desktop |
---|---|---|
Status produkcji | Active | Active |
Data wydania | Aug 7th, 2019 | Apr 29th, 2019 |
Nazwa kodowa | Rome | Zen |
Generacja | EPYC | Ryzen 7 |
Część | 100-000000081 | YD270XBGM88AF |
Obsługa pamięci | DDR4-3200 MHz Eight-channel | DDR4 Dual-channel |
Pamięć ECC | Yes | No |
PCI Express | Gen 4 | — |
Liczba rdzeni | 8 | 8 |
---|---|---|
Liczba wątków | 16 | 16 |
SMP # CPUs | 1 | 1 |
Zintegrowana karta graficzna | — | — |
Cache L1 | 96K (per core) | 96K (per core) |
---|---|---|
Cache L2 | 512K (per core) | 512K (per core) |
Cache L3 | 32MB (shared) | 16MB (shared) |
Uwagi | 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 |
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 |