Socket | Intel Socket 1155 | Intel Socket 1366 |
---|---|---|
Hersteller | Intel | Intel |
Strukturgröße | 32 nm | 32 nm |
Transistoren | 1,160 million | 1,170 million |
Chipgröße | 216 mm² | 239 mm² |
Package | FC-LGA10 | FC-LGA10 |
Taktfrequenz | 2.8 GHz | 4.4 GHz |
---|---|---|
Übertaktung | up to 3.1 GHz | — |
Basis-Taktfrequenz | 100 MHz | 133 MHz |
Multiplikator | 28.0x | 33.0x |
Multiplikator entsperrt | No | No |
TDP | 95 W | 130 W |
Typ | Desktop | Server/Workstation |
---|---|---|
Produktionsstatus | End-of-life | End-of-life |
Veröffentlichungsdatum | Jan 9th, 2011 | Feb 14th, 2011 |
Codename | Sandy Bridge | Westmere-EP |
Generation | Core i5 | Xeon |
Part# | SR00D | SLC32 |
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 | 2 |
---|---|---|
Anzahl der Threads | 4 | 4 |
SMP # CPUs | 1 | 2 |
Integrierter Grafikprozessor | Intel HD 2000 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 6MB (shared) | 12MB (shared) |
6.4GT/s QPI | — | Yes |
---|---|---|
AES-NI | Yes | Yes |
AVX | 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-x | Yes | Yes |
XD bit | Yes | — |
XD-Bit | — | Yes |
Anmerkungen | — | Official release date unknown. Assumed Q1 2011. This processor is reportedly only available in the HP ProLiant DL380 G7 and Dell PowerEdge R710 servers. It is assumed due to its high initial clock, this model lacks Turbo Boost. |
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