插座 | Intel Socket 775 | Intel Socket 1150 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 90 nm | 22 nm |
晶体管 | 125 million | 1,400 million |
模具尺寸 | 109 mm² | 177 mm² |
包 | FC-LGA4 | FC-LGA12C |
tCaseMax | — | 72°C |
频率 | 2.8 GHz | 2.6 GHz |
---|---|---|
涡轮时钟 | — | — |
基本时钟 | 133 MHz | 100 MHz |
乘数 | 21.0x | 26.0x |
乘数解锁 | No | No |
电压 | 1.4 V | — |
TDP | 84 W | 35 W |
市场 | Desktop | Desktop |
---|---|---|
生产状况 | End-of-life | unknown |
发布日期 | Jun 21st, 2004 | Sep 1st, 2013 |
代码名称 | Prescott | Haswell |
代 | Pentium 4 HT | Pentium |
部分 | SL7KH | SR1CL |
内存支持 | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
ECC内存 | No | No |
PCI Express | Gen 2 | Gen 3 |
核心数 | 1 | 2 |
---|---|---|
线程数 | 2 | 2 |
SMP # CPU | 1 | 1 |
集成显卡 | — | Intel HD (Haswell) |
缓存 L1 | 16K | 64K (per core) |
---|---|---|
缓存 L2 | 1MB | 256K (per core) |
缓存 L3 | — | 3MB (shared) |
CLMUL | — | Yes |
---|---|---|
EIST | — | Yes |
FMA3 | — | Yes |
HTT | Yes | — |
Intel 64 | — | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | — | Yes |
SSSE3 | — | Yes |
VT-x | — | Yes |
XD bit | — | Yes |