插座 | Intel Socket 2011 | Intel Socket 2011 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 32 nm | 32 nm |
晶体管 | 2,270 million | 2,270 million |
模具尺寸 | 435 mm² | 435 mm² |
包 | FC-LGA10 | FC-LGA10 |
频率 | 2.2 GHz | 2.7 GHz |
---|---|---|
涡轮时钟 | — | up to 2.6 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 22.0x | 27.0x |
乘数解锁 | No | No |
电压 | 1.35 V | 1.35 V |
TDP | 95 W | 130 W |
市场 | Server/Workstation | Server/Workstation |
---|---|---|
生产状况 | unknown | unknown |
发布日期 | May 14th, 2012 | May 14th, 2012 |
代码名称 | Sandy Bridge-EP | Sandy Bridge-EP |
代 | Xeon E5 | Xeon E5 |
部分 | SR0JLSR0KU | SR0JPSR0L4 |
内存支持 | DDR3 Quad-channel | DDR3 Quad-channel |
ECC内存 | Yes | Yes |
PCI Express | Gen 3 | Gen 3 |
核心数 | 6 | 8 |
---|---|---|
线程数 | 12 | 16 |
SMP # CPU | 4 | 4 |
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 | 15MB (shared) | 16MB (shared) |
8.0GT/s QPI | Yes | Yes |
---|---|---|
AES-NI | Yes | Yes |
AVX | Yes | Yes |
EIST | Yes | Yes |
HTT | Yes | 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 |