插座 | AMD Socket SP3 | Intel Socket 1200 |
---|---|---|
铸造厂 | GlobalFoundries | Intel |
工艺尺寸 | 14 nm | 14 nm |
晶体管 | 4,800 million | unknown |
模具尺寸 | 213 mm² | unknown |
包 | FCLGA-4094 | FC-LGA1200 |
tCaseMax | 81°C | 72°C |
tJMax | — | 100°C |
频率 | 2000 MHz | 4 GHz |
---|---|---|
涡轮时钟 | up to 3 GHz | — |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 20.0x | 40.0x |
乘数解锁 | Yes | No |
TDP | 180 W | 58 W |
PL1 | — | 58 W |
PL2 | — | 58 W |
FP32 | — | 256.0 GFLOPS |
市场 | Server/Workstation | Desktop |
---|---|---|
生产状况 | Active | Active |
发布日期 | Jun 29th, 2017 | Apr 30th, 2020 |
代码名称 | Naples | Comet Lake |
代 | EPYC | Pentium Gold |
部分 | PS755PBDVIHAF | SRH3Y |
内存支持 | DDR4-2666 MHz Eight-channel | DDR4-2666 MHz Dual-channel |
ECC内存 | Yes | No |
PCI Express | Gen 3 | Gen 3, 16 Lanes(CPU only) |
核心数 | 32 | 2 |
---|---|---|
线程数 | 64 | 4 |
SMP # CPU | 1 | 1 |
集成显卡 | — | UHD Graphics 610 |
缓存 L1 | 96K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 512K (per core) | 256K (per core) |
缓存 L3 | 64MB (shared) | 4MB (shared) |
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. | — |
---|
ABM | Yes | Yes |
---|---|---|
ADX | Yes | Yes |
AES | Yes | — |
AES-NI | — | Yes |
AMD-V | Yes | — |
AMD-Vi | Yes | — |
AVX | Yes | Yes |
AVX2 | Yes | Yes |
BMI1 | Yes | Yes |
BMI2 | Yes | Yes |
CLMUL | Yes | Yes |
EIST | — | Yes |
EMMX | Yes | — |
F16C | Yes | Yes |
FMA3 | Yes | Yes |
FPU | Yes | — |
Intel 64 | — | Yes |
MMX | Yes | Yes |
NX bit | Yes | — |
Protected | Yes | — |
RdRand | Yes | Yes |
Real | Yes | — |
SEV | Yes | — |
SHA | Yes | — |
SME | Yes | — |
SMM | Yes | — |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.1 | Yes | — |
SSE4.2 | Yes | Yes |
SSE4A | Yes | — |
SSSE3 | Yes | Yes |
SenseMi | Yes | — |
TSME | Yes | — |
TSX | — | Yes |
TXT | — | Yes |
VT-d | — | Yes |
VT-x | — | Yes |
XD bit | — | Yes |