插座 | Intel Socket 1150 | Intel Socket 775 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 22 nm | 45 nm |
晶体管 | 1,400 million | 456 million |
模具尺寸 | 177 mm² | 2x 82 mm² |
包 | FC-LGA12C | FC-LGA6 |
tCaseMax | 72°C | 76°C |
频率 | 2.8 GHz | 2.666 GHz |
---|---|---|
涡轮时钟 | — | — |
基本时钟 | 100 MHz | 333 MHz |
乘数 | 28.0x | 8.0x |
乘数解锁 | No | No |
TDP | 54 W | 65 W |
电压 | — | 0.9 V |
市场 | Desktop | Desktop |
---|---|---|
生产状况 | Active | End-of-life |
发布日期 | May 1st, 2014 | Apr 19th, 2009 |
代码名称 | Haswell | Yorkfield |
代 | Celeron | Core 2 Quad |
部分 | unknown | SLGT7 |
内存支持 | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
ECC内存 | No | No |
PCI Express | Gen 3 | Gen 2 |
核心数 | 2 | 4 |
---|---|---|
线程数 | 2 | 4 |
SMP # CPU | 1 | 1 |
集成显卡 | Intel HD (Haswell) | — |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 256K (per core) | 4MB (shared) |
缓存 L3 | 3MB (shared) | — |
CLMUL | Yes | — |
---|---|---|
EIST | Yes | Yes |
FMA3 | 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 | — |
VT-x | Yes | — |
XD bit | Yes | — |
iAMT2 | — | Yes |