Socket | Intel BGA 1023 | Intel Socket 1366 |
---|---|---|
Foundry | Intel | Intel |
Process size | 32 nm | 45 nm |
Transistors | 1,160 million | 731 million |
Die size | 216 mm² | 263 mm² |
Package | BGA2 | FC-LGA8 |
Frequency | 2.1 GHz | 3.066 GHz |
---|---|---|
Turbo clock | up to 3 GHz | up to 3.333 GHz |
Base clock | 100 MHz | 133 MHz |
Multiplier | 21.0x | 23.0x |
Multiplier unlocked | No | No |
TDP | 45 W | 130 W |
Voltage | — | 1.375 V |
Vertical Segment | Mobile | Desktop |
---|---|---|
Production status | End-of-life | End-of-life |
Release date | Jan 3rd, 2011 | Jun 2nd, 2009 |
Codename | Sandy Bridge | Bloomfield |
Generation | Core i7 | Core i7 |
Part | SR076 | SLBEN |
Memory support | unknown Dual-channel | DDR3 Triple-channel |
ECC memory | No | No |
PCI Express | — | Gen 2 |
Total Cores | 4 | 4 |
---|---|---|
Total Threads | 8 | 8 |
SMP # CPUs | 1 | 1 |
Integrated graphics | Intel HD 3000 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 6MB (shared) | 8MB (shared) |
AES-NI | Yes | — |
---|---|---|
AVX | Yes | — |
EIST | Yes | Yes |
HTT | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SMT | — | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | — |
TXT | Yes | Yes |
VT-d | Yes | — |
VT-x | Yes | Yes |
XD-Bit | — | Yes |