Socket | Intel BGA 1023 | Intel Socket 1356 |
---|---|---|
Foundry | Intel | Intel |
Process size | 22 nm | 32 nm |
Transistors | 1,400 million | 1,270 million |
Die size | 160 mm² | 294 mm² |
Package | FC-BGA12F | — |
Frequency | 2.1 GHz | 2.8 GHz |
---|---|---|
Turbo clock | up to 3.1 GHz | up to 3.2 GHz |
Base clock | 100 MHz | 100 MHz |
Multiplier | 21.0x | 28.0x |
Multiplier unlocked | No | No |
TDP | 35 W | 80 W |
Voltage | — | 1.35 V |
Vertical Segment | Mobile | Server/Workstation |
---|---|---|
Production status | unknown | unknown |
Release date | Apr 29th, 2012 | May 14th, 2012 |
Codename | Ivy Bridge | Sandy Bridge-EN |
Generation | Core i7 | Xeon E5 |
Part | SR0ND | SR0RM |
Memory support | unknown Dual-channel | DDR3 |
ECC memory | No | Yes |
Total Cores | 4 | 4 |
---|---|---|
Total Threads | 8 | 8 |
SMP # CPUs | 1 | 1 |
Integrated graphics | Intel HD 4000 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 6MB (shared) | 10MB (shared) |
Notes | Intel HD 4000 frequency: 650-1000MHz | — |
---|
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | 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 |