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Product comparison · 2 cpus

HP Intel Xeon E5-4640 vs NEC Intel Xeon E5-2470

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  • 44specifications compared
  • 9differ
  • 35identical
  • 7known for one product only

Key differences

  • Processor model
    • E5-4640
    • E5-2470
  • Processor base frequency
    • 2.4 GHz
    • 2.3 GHz
  • Processor boost frequency
    • 2.8 GHz
    • 3.1 GHz
  • Number of QPI links
    • 2
    • 1
  • Memory bandwidth supported by processor (max)
    • 51.2 GB/s
    • 38.4 GB/s
  • Maximum internal memory supported by processor
    • 1.5 TB
    • 375 GB
  • Memory channels
    • Quad-channel
    • Triple-channel
  • CPU configuration (max)
    • 4
    • 2

Side by side

Differences highlightedShow differences only
51 specifications
A

HP

Intel Xeon E5-4640View product
B

NEC

Intel Xeon E5-2470View product
Processor5 differ
Processor modelDiffersE5-4640E5-2470
Processor base frequencyDiffers2.4 GHz2.3 GHz
Processor socketKnown for oneLGA 2011 (Socket R)
Processor boost frequencyDiffers2.8 GHz3.1 GHz
L3 cache speedKnown for one2.4 GHz
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Differs51.2 GB/s38.4 GB/s
Memory2 differ
Maximum internal memory supported by processorDiffers1.5 TB375 GB
Memory channelsDiffersQuad-channelTriple-channel
Features2 differ
CPU configuration (max)Differs42
Embedded options availableKnown for oneNo
ScalabilityDiffersS4SS2S
Processor special featuresidentical
Intel Enhanced Halt StateKnown for oneYes
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 mm
Graphicsidentical
On-board graphics cardKnown for oneNo
Operational conditionsidentical
TcaseKnown for one78 °C

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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