插座 | Intel Socket G2 (988B) | Intel Socket 1200 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 32 nm | 14 nm |
晶体管 | 1,160 million | unknown |
模具尺寸 | 216 mm² | unknown |
包 | rPGA | FC-LGA1200 |
tCaseMax | — | 72°C |
tJMax | — | 100°C |
频率 | 2.2 GHz | 4.1 GHz |
---|---|---|
涡轮时钟 | up to 3.1 GHz | — |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 22.0x | 41.0x |
乘数解锁 | No | No |
TDP | 45 W | 65 W |
市场 | Mobile | Desktop |
---|---|---|
生产状况 | End-of-life | Active |
发布日期 | Oct 12th, 2011 | Mar 16th, 2021 |
代码名称 | Sandy Bridge | Comet Lake-R |
代 | Core i7 | Pentium Gold |
部分 | SR02N | unknown |
内存支持 | unknown Dual-channel | DDR4-2666 MHz Dual-channel |
ECC内存 | No | No |
PCI Express | — | Gen 3, 16 Lanes(CPU only) |
核心数 | 4 | 2 |
---|---|---|
线程数 | 8 | 4 |
SMP # CPU | 1 | 1 |
集成显卡 | Intel HD 3000 | UHD Graphics 610 |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 256K (per core) | 256K (per core) |
缓存 L3 | 6MB (shared) | 4MB (shared) |
ABM | — | Yes |
---|---|---|
ADX | — | Yes |
AES-NI | Yes | Yes |
AVX | Yes | Yes |
AVX2 | — | Yes |
BMI1 | — | Yes |
BMI2 | — | Yes |
CLMUL | — | Yes |
EIST | Yes | Yes |
F16C | — | Yes |
FMA3 | — | Yes |
HTT | Yes | — |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
RdRand | — | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | Yes |
TSX | — | Yes |
TXT | — | Yes |
VT-d | — | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |