插座 | Intel Socket 1200 | Intel Socket 2011 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 14 nm | 32 nm |
晶体管 | unknown | 2,270 million |
模具尺寸 | unknown | 435 mm² |
包 | FC-LGA1200 | FC-LGA10 |
tCaseMax | 72°C | — |
tJMax | 100°C | — |
频率 | 2.5 GHz | 2.7 GHz |
---|---|---|
涡轮时钟 | up to 4.9 GHz | up to 2.6 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 25.0x | 27.0x |
乘数解锁 | No | No |
TDP | 65 W | 130 W |
电压 | — | 1.35 V |
市场 | Desktop | Server/Workstation |
---|---|---|
生产状况 | Active | unknown |
发布日期 | Mar 16th, 2021 | May 14th, 2012 |
代码名称 | Rocket Lake | Sandy Bridge-EP |
代 | Core i7 | Xeon E5 |
部分 | unknown | SR0JPSR0L4 |
内存支持 | DDR4-3200 MHz Dual-channel | DDR3 Quad-channel |
ECC内存 | No | Yes |
PCI Express | Gen 4, 20 Lanes(CPU only) | Gen 3 |
芯片组 | H510, B560, Z590 | — |
核心数 | 8 | 8 |
---|---|---|
线程数 | 16 | 16 |
SMP # CPU | 1 | 4 |
集成显卡 | — | — |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 512K (per core) | 256K (per core) |
缓存 L3 | 16MB (shared) | 16MB (shared) |
8.0GT/s QPI | — | Yes |
---|---|---|
ABM | Yes | — |
ADX | Yes | — |
AES-NI | Yes | Yes |
AVX | Yes | Yes |
AVX-512 | Yes | — |
AVX2 | Yes | — |
BMI1 | Yes | — |
BMI2 | Yes | — |
CLMUL | Yes | — |
EIST | Yes | Yes |
F16C | Yes | — |
FMA3 | Yes | — |
HTT | — | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
RdRand | Yes | — |
SHA | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | Yes |
TBT 2.0 | Yes | — |
TBT 3.0 | Yes | — |
TSX | Yes | — |
TXT | Yes | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |