插座 | Intel BGA 1023 | Intel Socket 775 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 22 nm | 90 nm |
晶体管 | unknown | 169 million |
模具尺寸 | 118 mm² | 109 mm² |
包 | FC-BGA12F | FC-LGA4 |
频率 | 2.5 GHz | 3.4 GHz |
---|---|---|
涡轮时钟 | up to 3.2 GHz | — |
基本时钟 | 100 MHz | 200 MHz |
乘数 | 25.0x | 17.0x |
乘数解锁 | No | No |
TDP | 25 W | 84 W |
电压 | — | 1.388 V |
市场 | Mobile | Desktop |
---|---|---|
生产状况 | unknown | End-of-life |
发布日期 | Jun 3rd, 2012 | Feb 20th, 2005 |
代码名称 | Ivy Bridge | Prescott |
代 | Core i7 | Pentium 4 HT |
部分 | SR0T5 | SL7Z7 |
内存支持 | unknown Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
ECC内存 | No | No |
PCI Express | — | Gen 2 |
核心数 | 2 | 1 |
---|---|---|
线程数 | 4 | 2 |
SMP # CPU | 1 | 1 |
集成显卡 | Intel HD 4000 | — |
缓存 L1 | 64K (per core) | 28K |
---|---|---|
缓存 L2 | 256K (per core) | 2MB |
缓存 L3 | 4MB (shared) | — |
笔记 | ECC memory support. Intel HD 4000 frequency: 550-1000MHz | — |
---|
AES-NI | Yes | — |
---|---|---|
AVX | Yes | — |
EIST | Yes | — |
HTT | 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-d | Yes | — |
VT-x | Yes | — |
XD bit | Yes | — |