Product comparison · 2 cpus

HP Intel Xeon E5420 vs HP Intel Xeon E5440

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  • 28specifications compared
  • 3differ
  • 25identical
  • 0known for one product only

Key differences

The HP Intel Xeon E5440 has 0.33 GHz more processor base frequency than the HP Intel Xeon E5420 (2.83 GHz vs 2.5 GHz). Only the HP Intel Xeon E5440 has embedded options available. Processor model: E5420 on the HP Intel Xeon E5420, E5440 on the HP Intel Xeon E5440.

  • Processor model
    • Intel Xeon E5420:E5420
    • Intel Xeon E5440:E5440
  • Processor base frequency
    • Intel Xeon E5420:2.5 GHz
    • Intel Xeon E5440:2.83 GHz
  • Embedded options available
    • Intel Xeon E5420:No
    • Intel Xeon E5440:Yes

Side by side

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Comparison of Intel Xeon E5420, Intel Xeon E5440
28 specifications
Processor2 differ
Processor familyIntel® Xeon® 5000 SequenceIntel® Xeon® 5000 Sequence
Processor modelDiffersE5420E5440
Processor base frequencyDiffers2.5 GHz2.83 GHz
Processor cores44
Processor socketLGA 771 (Socket J)LGA 771 (Socket J)
Processor lithography45 nm45 nm
Component forServer/workstationServer/workstation
Processor operating modes64-bit64-bit
Processor cache12 MB12 MB
Processor cache typeL2L2
Processor front side bus1333 MHz1333 MHz
Thermal Design Power (TDP)80 W80 W
FSB ParityYesYes
Graphicsidentical
On-board graphics cardNoNo
Features1 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Embedded options availableDiffersNoYes
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Trusted Execution TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Turbo Boost TechnologyNoNo
Intel Demand Based SwitchingYesYes
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)YesYes
Operational conditionsidentical
Tcase67 °C67 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-xVT-x

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