Priz | Intel Socket 1356 | Intel Socket 1366 |
---|---|---|
dökümhane | Intel | Intel |
süreç boyutu | 32 nm | 32 nm |
transistörler | 1,270 million | 1,170 million |
Kalıp ölçüsü | 294 mm² | 239 mm² |
Paket | — | FC-LGA10 |
Sıklık | 2000 MHz | 4.4 GHz |
---|---|---|
turbo saat | up to 2.1 GHz | — |
Temel saat | 100 MHz | 133 MHz |
Çarpan | 20.0x | 33.0x |
çarpan kilidi açıldı | No | No |
Voltaj | 1.35 V | — |
TDP | 50 W | 130 W |
Market | Server/Workstation | Server/Workstation |
---|---|---|
Üretim durumu | unknown | End-of-life |
Yayın tarihi | May 14th, 2012 | Feb 14th, 2011 |
Kod adı | Sandy Bridge-EN | Westmere-EP |
Nesil | Xeon E5 | Xeon |
Bölüm | SR0M5 | SLC32 |
Bellek desteği | DDR3 | DDR3 Triple-channel |
ECC belleği | Yes | Yes |
PCI Express | — | Gen 2 |
Çekirdek sayısı | 4 | 2 |
---|---|---|
iş parçacığı sayısı | 8 | 4 |
SMP # CPU'lar | 2 | 2 |
Entegre grafikler | — | — |
Önbellek L1 | 64K (per core) | 64K (per core) |
---|---|---|
Önbellek L2 | 256K (per core) | 256K (per core) |
Önbellek L3 | 10MB (shared) | 12MB (shared) |
6.4GT/s QPI | — | Yes |
---|---|---|
AES-NI | Yes | Yes |
AVX | Yes | — |
EIST | Yes | Yes |
HTT | 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 | Yes |
VT-d | 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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