插座 | Intel Socket 775 | Intel Socket 1155 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 45 nm | 32 nm |
晶体管 | 228 million | 504 million |
模具尺寸 | 82 mm² | 131 mm² |
包 | FC-LGA6 | FC-LGA10 |
tCaseMax | 74°C | — |
频率 | 2.933 GHz | 2.4 GHz |
---|---|---|
涡轮时钟 | — | — |
基本时钟 | 266 MHz | 100 MHz |
乘数 | 11.0x | 24.0x |
乘数解锁 | No | No |
电压 | 1.11 V | — |
TDP | 65 W | 35 W |
市场 | Desktop | Desktop |
---|---|---|
生产状况 | End-of-life | unknown |
发布日期 | Jan 10th, 2009 | Jun 3rd, 2012 |
代码名称 | Wolfdale | Sandy Bridge |
代 | Core 2 Duo | Pentium |
部分 | SLGTE | SR066 |
内存支持 | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
ECC内存 | No | No |
PCI Express | Gen 2 | Gen 3, 16 Lanes(CPU only) |
核心数 | 2 | 2 |
---|---|---|
线程数 | 2 | 2 |
SMP # CPU | 1 | 1 |
集成显卡 | — | Intel HD (Sandy Bridge) |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 3MB (shared) | 256K (per core) |
缓存 L3 | — | 3MB (shared) |
AES-NI | — | Yes |
---|---|---|
AVX | — | Yes |
C1E | Yes | — |
C2E | Yes | — |
EIST | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4 | Yes | — |
SSE4.2 | — | Yes |
SSSE3 | — | Yes |
VT | Yes | — |
VT-x | — | Yes |
XD bit | — | Yes |