Intel Core 2 Quad Q9400S 2.66 GHz Quad-Core Processor
Intel Core 2 Quad Q9400S 2.66 GHz Quad-Core Processor
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Specifications
ManufacturerIntel
Part #BX80580Q9400S
Core Count4
Core Clock2.66 GHz
TDP65 W
SeriesIntel Core 2 Quad
MicroarchitectureYorkfield
Core FamilyYorkfield
SocketLGA775
Integrated GraphicsNone
ECC SupportNo
Includes CoolerYes
PackagingBoxed
L1 Cache

4 x 32 kB Instruction

4 x 32 kB Data

L2 Cache2 x 3 MB
L3 CacheNone
Lithography45 nm
Includes CPU CoolerYes
Simultaneous MultithreadingNo