插座 | Intel Socket 1156 | Intel Socket 775 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 45 nm | 65 nm |
晶体管 | 774 million | 376 million |
模具尺寸 | 296 mm² | 140 mm² |
包 | FC-LGA6 | FC-LGA4 |
频率 | 2.533 GHz | 2.8 GHz |
---|---|---|
涡轮时钟 | up to 3.466 GHz | — |
基本时钟 | 133 MHz | 200 MHz |
乘数 | 19.0x | 14.0x |
乘数解锁 | No | No |
电压 | 1.4 V | 1.33 V |
TDP | 82 W | 130 W |
市场 | Desktop | Desktop |
---|---|---|
生产状况 | End-of-life | End-of-life |
发布日期 | Jan 7th, 2010 | Jan 16th, 2006 |
代码名称 | Lynnfield | Presler |
代 | Core i7 | Pentium D |
部分 | SLBLG | SL94S |
内存支持 | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
ECC内存 | No | No |
PCI Express | Gen 2, 16 Lanes(CPU only) | Gen 2 |
核心数 | 4 | 2 |
---|---|---|
线程数 | 8 | 2 |
SMP # CPU | 1 | 2 |
集成显卡 | — | — |
缓存 L1 | 64K (per core) | 28K |
---|---|---|
缓存 L2 | 256K (per core) | 4MB |
缓存 L3 | 8MB (shared) | — |
EIST | Yes | Yes |
---|---|---|
HTT | Yes | — |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | — |
TXT | Yes | — |
VT-x | Yes | — |
XD-Bit | Yes | — |