Socket | Intel BGA 1224 | Intel Socket 1155 |
---|---|---|
Foundry | Intel | Intel |
Process size | 22 nm | 22 nm |
Transistors | 1,480 million | 1,400 million |
Die size | 160 mm² | 160 mm² |
Package | FC-PGA12F | FC-LGA12C |
Frequency | 2.2 GHz | 3.2 GHz |
---|---|---|
Turbo clock | up to 3.2 GHz | up to 3.6 GHz |
Base clock | 100 MHz | 100 MHz |
Multiplier | 22.0x | 32.0x |
Multiplier unlocked | No | No |
TDP | 35 W | 77 W |
Vertical Segment | Mobile | Server/Workstation |
---|---|---|
Production status | unknown | unknown |
Release date | Oct 19th, 2012 | May 14th, 2012 |
Codename | Ivy Bridge | Ivy Bridge |
Generation | Core i7 | Xeon E3 |
Part | unknown | SR0PJ |
Memory support | unknown Dual-channel | DDR3 Dual-channel |
ECC memory | No | Yes |
PCI Express | — | Gen 3, 16 Lanes(CPU only) |
Total Cores | 4 | 4 |
---|---|---|
Total Threads | 8 | 4 |
SMP # CPUs | 1 | 1 |
Integrated graphics | Intel HD 4000 | Intel HD P4000 |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 6MB (shared) | 8MB (shared) |
Notes | Intel HD 4000 frequency: 650-1150MHz | Intel HD P4000 frequency: 650-1250MHz |
---|
AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
ECC | — | Yes |
EIST | Yes | Yes |
HTT | 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 |