Сокет | AMD Socket SP3 | Intel Socket 1200 |
---|---|---|
Производитель | GlobalFoundries | Intel |
Техпроцесс | 14 nm | 14 nm |
Транзисторы | 4,800 million | unknown |
Размер штампа | 213 mm² | unknown |
Разъемы | FCLGA-4094 | FC-LGA1200 |
tCaseMax | 81°C | 72°C |
tJMax | — | 100°C |
Частота | 2000 MHz | 3.2 GHz |
---|---|---|
Турбо | up to 3 GHz | up to 5.1 GHz |
Базовая частота | 100 MHz | 100 MHz |
Множитель | 20.0x | 32.0x |
Свободный множитель | Yes | Yes |
Тепловыделение | 180 W | 95 W |
Тип | Server/Workstation | Server/Workstation |
---|---|---|
Статус производства | Active | Active |
Дата релиза | Jun 29th, 2017 | Sep 8th, 2021 |
Кодовое название | Naples | Rocket Lake-E |
Поколение | EPYC | Xeon |
Код | PS7551BDVIHAF | unknown |
Поддержка памяти | DDR4-2666 MHz Eight-channel | DDR4-3200 MHz Dual-channel |
Поддержка режима ECC | Yes | Yes |
PCI Express | Gen 3 | Gen 4, 44 Lanes(CPU only) |
Кол-во ядер | 32 | 8 |
---|---|---|
Кол-во потоков | 64 | 16 |
SMP ЦПУ | 2 | 1 |
Встроенная графика | — | UHD Graphics P750 |
Кеш L1 | 96K (per core) | 64K (per core) |
---|---|---|
Кеш L2 | 512K (per core) | 512K (per core) |
Кеш L3 | 64MB (shared) | 16MB (shared) |
Информация | 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 |
AVX512 | — | 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 | 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 | — |
TBT 2.0 | — | Yes |
TSME | Yes | — |
TSX | — | Yes |
TXT | — | Yes |
VT-d | — | Yes |
VT-x | — | Yes |
XD bit | — | Yes |