插座 | Intel Socket 1151 | Intel Socket 3647 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 14 nm | 14 nm |
晶体管 | unknown | 8,000 million |
模具尺寸 | 177 mm² | unknown |
包 | FC-LGA12C | FC-LGA3647 |
tCaseMax | 72°C | — |
频率 | 3.2 GHz | 3.8 GHz |
---|---|---|
涡轮时钟 | up to 3.6 GHz | up to 3.9 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 32.0x | 38.0x |
乘数解锁 | No | No |
TDP | 65 W | 105 W |
市场 | Desktop | Server/Workstation |
---|---|---|
生产状况 | unknown | unknown |
发布日期 | Jul 2nd, 2015 | Dec 11th, 2018 |
代码名称 | Skylake | Cascade Lake-SP |
代 | Core i5 | Xeon Platinum |
部分 | SR2L6 | SRF94CD8069504194701 |
内存支持 | DDR4-2133 MHz Dual-channel | DDR4 |
ECC内存 | No | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | — |
核心数 | 4 | 4 |
---|---|---|
线程数 | 4 | 8 |
SMP # CPU | 1 | 8 |
集成显卡 | — | — |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 256K (per core) | 1MB (per core) |
缓存 L3 | 6MB (shared) | 16.5MB (shared) |
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
AVX2 | Yes | Yes |
BMI1 | Yes | Yes |
BMI2 | Yes | Yes |
Boost 2.0 | Yes | — |
CLMUL | Yes | — |
ECC | — | Yes |
EIST | Yes | Yes |
F16C | Yes | Yes |
FMA3 | Yes | Yes |
HTT | — | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | Yes |
TSX | Yes | — |
TXT | Yes | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |
vPro | Yes | Yes |
x8 SDDC | — | Yes |