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Product comparison · 2 cpus

HP E5-2695 v4 2.1 2400 18C 1st vs HP Z840 Xeon E5-2643 v4 3.4 6C 2nd

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  • 55specifications compared
  • 11differ
  • 44identical
  • 1known for one product only

Key differences

The HP Z840 Xeon E5-2643 v4 3.4 6C 2nd has 1.3 GHz more processor base frequency than the HP E5-2695 v4 2.1 2400 18C 1st (3.4 GHz vs 2.1 GHz). The HP E5-2695 v4 2.1 2400 18C 1st has 12 more processor cores than the HP Z840 Xeon E5-2643 v4 3.4 6C 2nd (18 vs 6). The HP E5-2695 v4 2.1 2400 18C 1st has 24 more processor threads than the HP Z840 Xeon E5-2643 v4 3.4 6C 2nd (36 vs 12). Only the HP E5-2695 v4 2.1 2400 18C 1st has embedded options available. Processor model: E5-2695V4 on the HP E5-2695 v4 2.1 2400 18C 1st, E5-2643V4 on the HP Z840 Xeon E5-2643 v4 3.4 6C 2nd.

  • Processor model
    • E5-2695V4
    • E5-2643V4
  • Processor base frequency
    • 2.1 GHz
    • 3.4 GHz
  • Processor cores
    • 18
    • 6
  • Processor socket
    • LGA 2011 (Socket R)
    • LGA 2011-v3
  • Processor threads
    • 36
    • 12
  • Processor boost frequency
    • 3.3 GHz
    • 3.7 GHz
  • Processor cache
    • 45 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 120 W
    • 135 W

Side by side

Differences highlightedShow differences only
56 specifications
A

HP

E5-2695 v4 2.1 2400 18C 1stView product
B

HP

Z840 Xeon E5-2643 v4 3.4 6C 2ndView product
Processor9 differ
Processor modelDiffersE5-2695V4E5-2643V4
Processor base frequencyDiffers2.1 GHz3.4 GHz
Processor coresDiffers186
Processor socketDiffersLGA 2011 (Socket R)LGA 2011-v3
Processor threadsDiffers3612
Processor boost frequencyDiffers3.3 GHz3.7 GHz
Processor cacheDiffers45 MB20 MB
Thermal Design Power (TDP)Differs120 W135 W
SteppingDiffersB0R0
Features1 differ
Embedded options availableDiffersYesNo
Operational conditions1 differ
TcaseDiffers84 °C75 °C
Other featuresidentical
CompatibilityKnown for oneZ840

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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