Socket | Intel Socket 1155 | Intel Socket 1366 |
---|---|---|
Hersteller | Intel | Intel |
Strukturgröße | 22 nm | 32 nm |
Transistoren | unknown | 1,170 million |
Chipgröße | 133 mm² | 239 mm² |
Package | FC-LGA12C | FC-LGA10 |
tCaseMax | 65°C | — |
Taktfrequenz | 3.1 GHz | 2.133 GHz |
---|---|---|
Übertaktung | up to 3.3 GHz | — |
Basis-Taktfrequenz | 100 MHz | 133 MHz |
Multiplikator | 31.0x | 16.0x |
Multiplikator entsperrt | No | No |
TDP | 69 W | 80 W |
Stromspannung | — | 1.35 V |
Typ | Desktop | Server/Workstation |
---|---|---|
Produktionsstatus | unknown | End-of-life |
Veröffentlichungsdatum | Sep 3rd, 2012 | Feb 14th, 2011 |
Codename | Ivy Bridge | Westmere-EP |
Generation | Core i5 | Xeon |
Part# | SR0WS | SLC2N |
Speicherunterstützung | DDR3 Dual-channel | DDR3 Triple-channel |
ECC-Speicher | No | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 2 |
Anzahl der Kerne | 4 | 4 |
---|---|---|
Anzahl der Threads | 4 | 4 |
SMP # CPUs | 1 | 2 |
Integrierter Grafikprozessor | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 6MB (shared) | 8MB (shared) |
4.8GT/s QPI | — | Yes |
---|---|---|
AES-NI | Yes | Yes |
AVX | Yes | — |
EIST | 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 |
VT-d | Yes | — |
VT-x | Yes | Yes |
XD bit | Yes | — |
XD-Bit | — | Yes |