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Product comparison · 2 cpus

Dell Intel Xeon E5-2650 vs HP Xeon E5-2640 v2 8C 2.0GHz

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  • 21specifications compared
  • 7differ
  • 14identical
  • 30known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 Family
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • E5-2650
    • E5-2640V2
  • Processor lithography
    • 32 nm
    • 22 nm
  • System bus rate
    • 8 GT/s
    • 7.2 GT/s
  • Processor boost frequency
    • 2.8 GHz
    • 2.5 GHz
  • VID Voltage Range
    • 0.60 - 1.35 V
    • 0.6 - 1.30 V
  • Maximum internal memory supported by processor
    • 750 GB
    • 768 GB

Side by side

Differences highlightedShow differences only
51 specifications
A

Dell

Intel Xeon E5-2650View product
B

HP

Xeon E5-2640 v2 8C 2.0GHzView product
Processor6 differ
Processor familyDiffersIntel® Xeon® E5 FamilyIntel® Xeon® E5 V2 Family
Processor modelDiffersE5-2650E5-2640V2
Processor lithographyDiffers32 nm22 nm
System bus rateDiffers8 GT/s7.2 GT/s
Processor boost frequencyDiffers2.8 GHz2.5 GHz
VID Voltage RangeDiffers0.60 - 1.35 V0.6 - 1.30 V
Bus typeKnown for oneQPI
Number of QPI linksKnown for one2
Package typeKnown for oneTray
CPU multiplier (bus/core ratio)Known for one28
Memory1 differ
Maximum internal memory supported by processorDiffers750 GB768 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Graphicsidentical
On-board graphics cardKnown for oneNo
Featuresidentical
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
Embedded options availableKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
ScalabilityKnown for one2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® Secure KeyKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditionsidentical
TcaseKnown for one75 °C
Maximum operating temperatureKnown for one77.4 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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