Additional Product Features
DatasheetLink
Floating Point UnitIntegrated
Intel® 64 ‡Yes
Processor Instruction SetSSE4.2
Intel® Demand Based SwitchingNo
Processor FeaturesQuad Core
Processing Die Size239 mm 2
T CASE68.8°C
L3 Cache12 MB SmartCache
Intel® Virtualization Technology (VT-x) ‡Yes
Platform Supported2010 HEDT
Die size239mm 2
Process Technology0.032 micron High-K metal gate process 1170 million transistors
Level 2 cache size6 x 256 KB 8-way set associative caches
Idle StatesYes
Maximum Operating Temperature68.8°C
Cooling Component IncludedNone/Processor only
Low Halogen Options AvailableSee MDDS
Level 3 cache size12 MB 16-way set associative shared cache
Instruction Set64-bit
Level 1 cache size6 x 32 KB 4-way set associative instruction caches 6 x 32 KB 8-way set associative data caches
Memory TypeDDR3
Processor CoreGulftown
Overclocking Speed3.60 GHz
MicroarchitectureWestmere
Thermal Monitoring TechnologiesNo
V core0.8V - 1.3V
Core steppingB1 (Q4SP, SLBYU)
CPU SeriesCore i7
Execute Disable Bit ‡Yes
Intel® VT-x with Extended Page Tables (EPT) ‡Yes
64-bit ProcessingNo
Compatible Port/SlotLGA 1366
Enhanced Intel SpeedStep® TechnologyYes
Product TypeComputer Processors
Intel® Turbo Boost Technology ‡1.0
Thermal Design Power130 W
Embedded Options AvailableNo
The number of threads12
Intel® Hyper-Threading Technology ‡Yes
MaterialMetal
VID Voltage Range0.800V-1.300V