插座 | Intel BGA 1023 | Intel Socket 1155 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 32 nm | 22 nm |
晶体管 | 624 million | unknown |
模具尺寸 | 149 mm² | 94 mm² |
包 | rPGA | FC-LGA12C |
tCaseMax | — | 65°C |
频率 | 2.5 GHz | 3.1 GHz |
---|---|---|
涡轮时钟 | — | — |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 25.0x | 31.0x |
乘数解锁 | No | No |
TDP | 35 W | 55 W |
市场 | Mobile | Desktop |
---|---|---|
生产状况 | End-of-life | unknown |
发布日期 | Feb 1st, 2011 | Sep 3rd, 2012 |
代码名称 | Sandy Bridge | Ivy Bridge |
代 | Core i5 | Pentium |
部分 | SR075 | SR0UF |
内存支持 | DDR3 Dual-channel | DDR3 Dual-channel |
ECC内存 | No | No |
PCI Express | — | Gen 3, 16 Lanes(CPU only) |
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) | 3MB (shared) |
笔记 | OEM | Intel HD frequency: 650-1050MHz |
---|
AES-NI | Yes | — |
---|---|---|
AVX | Yes | — |
EIST | Yes | Yes |
HTT | Yes | — |
Intel 64 | Yes | 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 |
TXT | Yes | — |
Turbo Boost | Yes | — |
VT-d | Yes | — |
VT-x | Yes | Yes |
XD bit | Yes | Yes |