插座 | Intel BGA 1224 | 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-BGA12F | FC-LGA3647 |
频率 | 2.6 GHz | 3.8 GHz |
---|---|---|
涡轮时钟 | up to 3.6 GHz | up to 3.9 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 26.0x | 38.0x |
乘数解锁 | No | No |
TDP | 45 W | 105 W |
市场 | Mobile | Server/Workstation |
---|---|---|
生产状况 | unknown | unknown |
发布日期 | Apr 29th, 2012 | Dec 11th, 2018 |
代码名称 | Ivy Bridge | Cascade Lake-SP |
代 | Core i7 | Xeon Platinum |
部分 | SR0MM | SRF94CD8069504194701 |
内存支持 | unknown Dual-channel | DDR4 |
ECC内存 | No | Yes |
核心数 | 4 | 4 |
---|---|---|
线程数 | 8 | 8 |
SMP # CPU | 1 | 8 |
集成显卡 | Intel HD 4000 | — |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 256K (per core) | 1MB (per core) |
缓存 L3 | 6MB (shared) | 16.5MB (shared) |
笔记 | Intel HD 4000 frequency: 650-1250MHz | — |
---|
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 |