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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2680 v3 vs NEC Xeon E5-2420 v2

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  • 41specifications compared
  • 18differ
  • 23identical
  • 12known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • E5-2680V3
    • E5-2420V2
  • Processor base frequency
    • 2.5 GHz
    • 2.2 GHz
  • Processor cores
    • 12
    • 6
  • Processor socket
    • LGA 2011-v3
    • LGA 1356 (Socket B2)
  • Processor threads
    • 24
    • 12
  • System bus rate
    • 9.6 GT/s
    • 7.2 GT/s
  • Processor boost frequency
    • 3.3 GHz
    • 2.7 GHz

Side by side

Differences highlightedShow differences only
53 specifications
A

Lenovo

Intel Xeon E5-2680 v3View product
B

NEC

Xeon E5-2420 v2View product
Processor12 differ
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E5 V2 Family
Processor modelDiffersE5-2680V3E5-2420V2
Processor base frequencyDiffers2.5 GHz2.2 GHz
Processor coresDiffers126
Processor socketDiffersLGA 2011-v3LGA 1356 (Socket B2)
Processor threadsDiffers2412
System bus rateDiffers9.6 GT/s7.2 GT/s
Processor boost frequencyDiffers3.3 GHz2.7 GHz
Processor cacheDiffers30 MB15 MB
Thermal Design Power (TDP)Differs120 W80 W
VID Voltage RangeDiffers0.65 - 1.3 V0.65 - 1.30 V
SteppingKnown for oneS1
Memory bandwidth supported by processor (max)Differs68 GB/s38.4 GB/s
Bus typeKnown for oneQPI
Memory4 differ
Maximum internal memory supported by processorDiffers768 GB384 GB
Memory types supported by processorDiffersDDR4-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1600,1866,2133 MHz800,1066,1333,1600 MHz
Memory channelsDiffersQuad-channelTriple-channel
Features1 differ
Supported instruction setsKnown for oneAVX
Embedded options availableDiffersYesNo
ScalabilityKnown for one2S
Thermal Monitoring TechnologiesKnown for oneYes
Processor special featuresidentical
Intel Flex Memory AccessKnown for oneNo
Intel® OS GuardKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditions1 differ
TcaseDiffers84.5 °C76 °C
Packaging dataidentical
Package widthKnown for one45 mm
Package depthKnown for one42.5 mm
Graphicsidentical
On-board graphics cardKnown for oneNo

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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