Priz | Intel Socket 1155 | Intel Socket 1366 |
---|---|---|
dökümhane | Intel | Intel |
süreç boyutu | 32 nm | 32 nm |
transistörler | 1,160 million | 1,170 million |
Kalıp ölçüsü | 216 mm² | 239 mm² |
Paket | FC-LGA10 | FC-LGA10 |
Sıklık | 2.8 GHz | 4.4 GHz |
---|---|---|
turbo saat | up to 3.1 GHz | — |
Temel saat | 100 MHz | 133 MHz |
Çarpan | 28.0x | 33.0x |
çarpan kilidi açıldı | No | No |
TDP | 95 W | 130 W |
Market | Desktop | Server/Workstation |
---|---|---|
Üretim durumu | End-of-life | End-of-life |
Yayın tarihi | Jan 9th, 2011 | Feb 14th, 2011 |
Kod adı | Sandy Bridge | Westmere-EP |
Nesil | Core i5 | Xeon |
Bölüm | SR00D | SLC32 |
Bellek desteği | DDR3 Dual-channel | DDR3 Triple-channel |
ECC belleği | No | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 2 |
Çekirdek sayısı | 4 | 2 |
---|---|---|
iş parçacığı sayısı | 4 | 4 |
SMP # CPU'lar | 1 | 2 |
Entegre grafikler | Intel HD 2000 | — |
Önbellek L1 | 64K (per core) | 64K (per core) |
---|---|---|
Önbellek L2 | 256K (per core) | 256K (per core) |
Önbellek 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 |
Notlar | — | 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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