Сокет | AMD Socket SP3 | Intel Socket 2011 |
---|---|---|
Производитель | GlobalFoundries | Intel |
Техпроцесс | 14 nm | 22 nm |
Транзисторы | 4,800 million | 1,400 million |
Размер штампа | 213 mm² | 160 mm² |
Разъемы | FCLGA-4094 | — |
tCaseMax | 81°C | — |
Частота | 2.1 GHz | 2.5 GHz |
---|---|---|
Турбо | up to 2.9 GHz | up to 3.3 GHz |
Базовая частота | 100 MHz | 100 MHz |
Множитель | 21.0x | 25.0x |
Свободный множитель | Yes | No |
Тепловыделение | 120 W | 115 W |
Тип | Server/Workstation | Server/Workstation |
---|---|---|
Статус производства | Active | unknown |
Дата релиза | Jun 29th, 2017 | Sep 1st, 2013 |
Кодовое название | Naples | Ivy Bridge-EP |
Поколение | EPYC | Xeon E5 |
Код | PS7251BFV8SAFPS7251BFAFWOF | SR1A7 |
Поддержка памяти | DDR4-2400 MHz Eight-channel | DDR3 Quad-channel |
Поддержка режима ECC | Yes | Yes |
PCI Express | Gen 3 | Gen 3 |
Кол-во ядер | 8 | 10 |
---|---|---|
Кол-во потоков | 16 | 20 |
SMP ЦПУ | 2 | 2 |
Встроенная графика | — | — |
Кеш L1 | 96K (per core) | 64K (per core) |
---|---|---|
Кеш L2 | 512K (per core) | 256K (per core) |
Кеш L3 | 32MB (shared) | 25MB (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. | — |
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ABM | Yes | — |
---|---|---|
ADX | Yes | — |
AES | Yes | — |
AES-NI | — | Yes |
AMD-V | Yes | — |
AMD-Vi | Yes | — |
AVX | Yes | Yes |
AVX2 | Yes | — |
BMI1 | Yes | — |
BMI2 | Yes | — |
CLMUL | Yes | — |
ECC | — | Yes |
EIST | — | Yes |
EMMX | Yes | — |
EPT | — | Yes |
F16C | Yes | Yes |
FMA3 | Yes | — |
FPU | Yes | — |
HTT | — | Yes |
Intel 64 | — | Yes |
MMX | Yes | Yes |
NX bit | Yes | — |
Protected | Yes | — |
RdRand | 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 | — |
TXT | — | Yes |
VT-d | — | Yes |
VT-x | — | Yes |
XD bit | — | Yes |