插座 | Intel Socket G2 (988B) | Intel Socket 3647 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 32 nm | 14 nm |
晶体管 | 1,160 million | 8,000 million |
模具尺寸 | 216 mm² | unknown |
包 | rPGA | FC-LGA3647 |
频率 | 2.4 GHz | 2.1 GHz |
---|---|---|
涡轮时钟 | up to 3.5 GHz | up to 3 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 24.0x | 21.0x |
乘数解锁 | No | No |
TDP | 45 W | 85 W |
市场 | Mobile | Server/Workstation |
---|---|---|
生产状况 | End-of-life | unknown |
发布日期 | Sep 4th, 2011 | Jul 11th, 2017 |
代码名称 | Sandy Bridge | Skylake-SP |
代 | Core i7 | Xeon Bronze |
部分 | SR02W | SR3GLBX806733106CD8067303561900 |
内存支持 | unknown Dual-channel | DDR4 |
ECC内存 | No | Yes |
核心数 | 4 | 8 |
---|---|---|
线程数 | 8 | 8 |
SMP # CPU | 1 | 2 |
集成显卡 | Intel HD 3000 | — |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 256K (per core) | 1MB (per core) |
缓存 L3 | 6MB (shared) | 11MB (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 | 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 |