插座 | Intel Socket 1155 | Intel Socket 3647 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 22 nm | 14 nm |
晶体管 | 1,400 million | 8,000 million |
模具尺寸 | 160 mm² | unknown |
包 | FC-LGA12C | FC-LGA3647 |
tCaseMax | 69°C | — |
频率 | 3 GHz | 2.1 GHz |
---|---|---|
涡轮时钟 | up to 3.7 GHz | up to 3 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 30.0x | 21.0x |
乘数解锁 | No | No |
TDP | 65 W | 85 W |
市场 | Desktop | Server/Workstation |
---|---|---|
生产状况 | unknown | unknown |
发布日期 | Apr 29th, 2012 | Jul 11th, 2017 |
代码名称 | Ivy Bridge | Skylake-SP |
代 | Core i5 | Xeon Bronze |
部分 | SR0P3 | SR3GLBX806733106CD8067303561900 |
内存支持 | DDR3 Dual-channel | DDR4 |
ECC内存 | No | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | — |
核心数 | 4 | 8 |
---|---|---|
线程数 | 4 | 8 |
SMP # CPU | 1 | 2 |
集成显卡 | Intel HD 2500 | — |
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) |
笔记 | Intel HD 2500 frequency: 650-1150MHz | — |
---|
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 |