插座 | Intel Socket 775 | Intel Socket 1155 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 65 nm | 32 nm |
晶体管 | 291 million | 1,160 million |
模具尺寸 | 143 mm² | 216 mm² |
包 | FC-LGA6 | FC-LGA10 |
频率 | 2.133 GHz | 3.1 GHz |
---|---|---|
涡轮时钟 | — | up to 3.4 GHz |
基本时钟 | 266 MHz | 100 MHz |
乘数 | 8.0x | 31.0x |
乘数解锁 | No | No |
电压 | 1.34 V | — |
TDP | 65 W | 95 W |
市场 | Desktop | Desktop |
---|---|---|
生产状况 | End-of-life | End-of-life |
发布日期 | Jul 27th, 2006 | Jan 9th, 2011 |
代码名称 | Conroe | Sandy Bridge |
代 | Core 2 Duo | Core i5 |
部分 | SL9S9 | SR00Q |
内存支持 | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
ECC内存 | No | No |
PCI Express | Gen 2 | Gen 3, 16 Lanes(CPU only) |
核心数 | 2 | 4 |
---|---|---|
线程数 | 2 | 4 |
SMP # CPU | 1 | 1 |
集成显卡 | — | Intel HD 2000 |
缓存 L1 | 64K | 64K (per core) |
---|---|---|
缓存 L2 | 2MB | 256K (per core) |
缓存 L3 | — | 6MB (shared) |
AES-NI | — | Yes |
---|---|---|
AVX | — | Yes |
EIST | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | — | Yes |
SSSE3 | — | Yes |
TXT | — | Yes |
VT | Yes | — |
VT-d | — | Yes |
VT-x | — | Yes |
XD bit | — | Yes |
iAMT2 | Yes | — |