插座 | Intel BGA 1023 | Intel Socket 1155 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 22 nm | 22 nm |
晶体管 | 1,400 million | 1,400 million |
模具尺寸 | 160 mm² | 160 mm² |
包 | FC-BGA12F | FC-LGA12C |
频率 | 2.3 GHz | 3.5 GHz |
---|---|---|
涡轮时钟 | up to 3.3 GHz | up to 3.9 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 23.0x | 35.0x |
乘数解锁 | No | No |
TDP | 45 W | 77 W |
市场 | Mobile | Server/Workstation |
---|---|---|
生产状况 | unknown | unknown |
发布日期 | Apr 29th, 2012 | May 14th, 2012 |
代码名称 | Ivy Bridge | Ivy Bridge |
代 | Core i7 | Xeon E3 |
部分 | SR0NC | SR0PA |
内存支持 | unknown Dual-channel | DDR3 Dual-channel |
ECC内存 | No | Yes |
PCI Express | — | Gen 3, 16 Lanes(CPU only) |
核心数 | 4 | 4 |
---|---|---|
线程数 | 8 | 8 |
SMP # CPU | 1 | 1 |
集成显卡 | Intel HD 4000 | Intel HD P4000 |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 256K (per core) | 256K (per core) |
缓存 L3 | 6MB (shared) | 8MB (shared) |
笔记 | ECC memory support. Intel HD 4000 frequency: 650-1000MHz | Intel HD P4000 frequency: 650-1250MHz |
---|
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
ECC | — | Yes |
EIST | Yes | Yes |
HTT | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | Yes |
TXT | Yes | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |