插座 | Intel Socket P | Intel Socket 1155 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 45 nm | 22 nm |
晶体管 | unknown | unknown |
模具尺寸 | 2x 107 mm² | 94 mm² |
包 | FC-PGA | FC-LGA12C |
tCaseMax | — | 65°C |
频率 | 2.534 GHz | 3.3 GHz |
---|---|---|
涡轮时钟 | — | — |
基本时钟 | 266 MHz | 100 MHz |
乘数 | 9.5x | 33.0x |
乘数解锁 | Yes | No |
电压 | 1.175 V | — |
TDP | 45 W | 55 W |
市场 | Mobile | Desktop |
---|---|---|
生产状况 | End-of-life | unknown |
发布日期 | Aug 1st, 2008 | Sep 3rd, 2012 |
代码名称 | Penryn QC XE | Ivy Bridge |
代 | Core 2 Extreme | Core i3 |
部分 | SLB5J | SR0RG |
内存支持 | unknown | DDR3 Dual-channel |
ECC内存 | No | No |
PCI Express | — | Gen 3, 16 Lanes(CPU only) |
核心数 | 4 | 2 |
---|---|---|
线程数 | 4 | 4 |
SMP # CPU | 2 | 1 |
集成显卡 | — | Intel HD 2500 |
缓存 L1 | 64K | 64K (per core) |
---|---|---|
缓存 L2 | 6MB (per die) | 256K (per core) |
缓存 L3 | — | 3MB (shared) |
笔记 | unlocked clock multiplier | Intel HD 2500 frequency: 650-1050MHz |
---|
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 | — |
SSE4.2 | — | Yes |
SSSE3 | Yes | Yes |
TXT | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |
iAMT2 | Yes | — |