Soquete | Intel Socket 1366 | Intel Socket 1366 |
---|---|---|
Fundição | Intel | Intel |
Tamanho do processo | 45 nm | 32 nm |
Transistores | 731 million | 1,170 million |
Tamanho real do processador | 263 mm² | 239 mm² |
Pacote | FC-LGA8 | FC-LGA10 |
Frequência | 3.2 GHz | 4.4 GHz |
---|---|---|
Frequência Turbo | up to 3.466 GHz | — |
Base clock | 133 MHz | 133 MHz |
Multiplicador | 24.0x | 33.0x |
Multiplicador desbloqueado | Yes | No |
Tensão | 1.375 V | — |
TDP | 130 W | 130 W |
Mercado | Desktop | Server/Workstation |
---|---|---|
Estado de produção | End-of-life | End-of-life |
Data de lançamento | Nov 17th, 2008 | Feb 14th, 2011 |
Codinome | Bloomfield | Westmere-EP |
Geração | Core i7 | Xeon |
Peça | SLBCJ | SLC32 |
Tipo de memória | DDR3 Triple-channel | DDR3 Triple-channel |
Memória ECC | No | Yes |
PCI Express | Gen 2 | Gen 2 |
Número de núcleos | 4 | 2 |
---|---|---|
Número de threads | 8 | 4 |
SMP # CPUs | 1 | 2 |
Placa de vídeo integrada | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 12MB (shared) |
Observações | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. | 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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6.4GT/s QPI | — | Yes |
---|---|---|
AES-NI | — | Yes |
EIST | Yes | Yes |
HTT | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | — | Yes |
TXT | Yes | Yes |
VT-x | Yes | Yes |
XD-Bit | Yes | Yes |