插座 | Intel Socket G2 (988B) | Intel Socket G3 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 32 nm | 22 nm |
晶体管 | 624 million | 1,400 million |
模具尺寸 | 149 mm² | 118 mm² |
包 | rPGA | FC-PGA946 |
tCaseMax | — | 105°C |
频率 | 2.2 GHz | 2.3 GHz |
---|---|---|
涡轮时钟 | — | — |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 22.0x | 23.0x |
乘数解锁 | No | No |
TDP | 35 W | 37 W |
市场 | Mobile | Mobile |
---|---|---|
生产状况 | End-of-life | Active |
发布日期 | Sep 1st, 2011 | Sep 1st, 2013 |
代码名称 | Sandy Bridge | Haswell |
代 | Core i3 | Pentium |
部分 | unknown | unknown |
内存支持 | DDR3 Dual-channel | DDR3 |
ECC内存 | No | No |
核心数 | 2 | 2 |
---|---|---|
线程数 | 4 | 2 |
SMP # CPU | 1 | 1 |
集成显卡 | Intel HD 3000 | Intel HD |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 256K (per core) | 256K (per core) |
缓存 L3 | 3MB (shared) | 2MB (shared) |
笔记 | Can be "upgraded" to i3-2394M to operate at 2600MHz and 4MB L3 Cache by purchasing and downloading Intel software. | Intel HD frequency: 400-1100MHz |
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64-bit | — | Yes |
---|---|---|
AVX | Yes | — |
EIST | Yes | Yes |
HTT | Yes | — |
Intel 64 | Yes | — |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.1 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | Yes |
Smart Cache | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |