Essentials
Product CollectionLegacy Intel® Xeon® ProcessorsCode NameProducts formerly ClovertownVertical SegmentServerProcessor NumberE5345StatusLaunchedLaunch DateQ1'07Lithography65 nm
Performance
# of Cores4Processor Base Frequency2.33 GHzCache8 MB L2Bus Speed1333 MHz FSBFSB ParityYesTDP80 WVID Voltage Range1.0000V-1.5000V
Memory Specifications
Physical Address Extensions32-bitECC Memory Supported ‡NoPackage SpecificationsSockets SupportedLGA771, PLGA771TCASE66°CPackage Size37.5mm x 37.5mmProcessing Die Size286 mm2# of Processing Die Transistors582 millionLow Halogen Options AvailableSee MDDS
Advanced Technologies
Intel® Turbo Boost Technology ‡NoIntel® Hyper-Threading Technology ‡NoIntel® Virtualization Technology (VT-x) ‡YesIntel® VT-x with Extended Page Tables (EPT) ‡NoIntel® 64 ‡YesInstruction Set64-bitIdle StatesYesEnhanced Intel SpeedStep® TechnologyYesIntel® Demand Based SwitchingYesThermal Monitoring TechnologiesYes
Security & Reliability
Intel® Trusted Execution Technology ‡NoExecute Disable Bit ‡Yes
