插座 | Intel Socket 1155 | Intel Socket 1150 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 32 nm | 22 nm |
晶体管 | 1,160 million | 1,400 million |
模具尺寸 | 216 mm² | 160 mm² |
包 | FC-LGA10 | FC-LGA12C |
频率 | 3.1 GHz | 1800 MHz |
---|---|---|
涡轮时钟 | up to 3.4 GHz | up to 2.8 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 31.0x | 18.0x |
乘数解锁 | No | No |
TDP | 80 W | 25 W |
市场 | Server/Workstation | Server/Workstation |
---|---|---|
生产状况 | End-of-life | unknown |
发布日期 | Apr 3rd, 2011 | Jun 2nd, 2013 |
代码名称 | Sandy Bridge | Haswell-WS |
代 | Xeon E3 | Xeon E3 |
部分 | SR00F | SR158 |
内存支持 | DDR3 Dual-channel | DDR3, DDR4 Dual-channel |
ECC内存 | Yes | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3 |
核心数 | 4 | 4 |
---|---|---|
线程数 | 4 | 8 |
SMP # CPU | 1 | 1 |
集成显卡 | — | — |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 256K (per core) | 256K (per core) |
缓存 L3 | 8MB (shared) | 8MB (shared) |
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
AVX2 | — | Yes |
BMI1 | — | Yes |
BMI2 | — | Yes |
ECC | — | Yes |
EIST | Yes | Yes |
F16C | — | Yes |
FMA3 | — | 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 |
TXT | Yes | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |
vPro | — | Yes |
x8 SDDC | — | Yes |