插座 | AMD Socket SP3 | AMD Socket SP3r2 |
---|---|---|
铸造厂 | TSMC | GlobalFoundries |
工艺尺寸 | 7 nm | 14 nm |
晶体管 | 3,800 million | 9,600 million |
模具尺寸 | 74 mm² | 213 mm² |
包 | FCLGA-4094 | sTR4 |
频率 | 2.25 GHz | 3.8 GHz |
---|---|---|
涡轮时钟 | up to 3.4 GHz | up to 4 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 22.5x | 38.0x |
乘数解锁 | Yes | Yes |
TDP | 225 W | 125 W |
市场 | Server/Workstation | Desktop |
---|---|---|
生产状况 | Active | Active |
发布日期 | Aug 7th, 2019 | Aug 31st, 2017 |
代码名称 | Rome | Zen |
代 | EPYC | Ryzen Threadripper |
部分 | 100-000000053 | YD190XA8AEWOFYD190XA8U8SAE |
内存支持 | DDR4-3200 MHz Eight-channel | DDR4 Quad-channel |
ECC内存 | Yes | No |
PCI Express | Gen 4 | — |
核心数 | 64 | 8 |
---|---|---|
线程数 | 128 | 16 |
SMP # CPU | 2 | 1 |
集成显卡 | — | — |
缓存 L1 | 96K (per core) | 96K (per core) |
---|---|---|
缓存 L2 | 512K (per core) | 512K (per core) |
缓存 L3 | 256MB (shared) | 32MB |
笔记 | 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 | — | 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 | — | Yes |