Socket | Intel BGA 1224 | Intel Socket 1155 |
---|---|---|
Hersteller | Intel | Intel |
Strukturgröße | 32 nm | 22 nm |
Transistoren | 1,160 million | 1,400 million |
Chipgröße | 216 mm² | 160 mm² |
Package | BGA2 | FC-LGA12C |
Taktfrequenz | 2.2 GHz | 3.1 GHz |
---|---|---|
Übertaktung | up to 3.1 GHz | up to 3.5 GHz |
Basis-Taktfrequenz | 100 MHz | 100 MHz |
Multiplikator | 22.0x | 31.0x |
Multiplikator entsperrt | No | No |
TDP | 45 W | 69 W |
Typ | Mobile | Server/Workstation |
---|---|---|
Produktionsstatus | End-of-life | unknown |
Veröffentlichungsdatum | Oct 12th, 2011 | May 14th, 2012 |
Codename | Sandy Bridge | Ivy Bridge |
Generation | Core i7 | Xeon E3 |
Part# | SR02S | SR0PH |
Speicherunterstützung | unknown Dual-channel | DDR3 Dual-channel |
ECC-Speicher | No | Yes |
PCI Express | — | Gen 3, 16 Lanes(CPU only) |
Anzahl der Kerne | 4 | 4 |
---|---|---|
Anzahl der Threads | 8 | 4 |
SMP # CPUs | 1 | 1 |
Integrierter Grafikprozessor | 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 | 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 |
VT-d | — | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |