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Product comparison · 2 cpus

Dell Intel Xeon E5-2640 V4 vs Dell Intel Xeon E5-2643 v4

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  • 50specifications compared
  • 11differ
  • 39identical
  • 11known for one product only

Key differences

  • Processor model
    • E5-2640V4
    • E5-2643V4
  • Processor base frequency
    • 2.4 GHz
    • 3.4 GHz
  • Processor cores
    • 10
    • 6
  • Processor threads
    • 20
    • 12
  • System bus rate
    • 8 GT/s
    • 9.6 GT/s
  • Processor boost frequency
    • 3.4 GHz
    • 3.7 GHz
  • Processor cache
    • 25 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 90 W
    • 135 W

Side by side

Differences highlightedShow differences only
61 specifications
A

Dell

Intel Xeon E5-2640 V4View product
B

Dell

Intel Xeon E5-2643 v4View product
Processor8 differ
Processor modelDiffersE5-2640V4E5-2643V4
Processor base frequencyDiffers2.4 GHz3.4 GHz
Processor coresDiffers106
Processor threadsDiffers2012
System bus rateDiffers8 GT/s9.6 GT/s
Processor boost frequencyDiffers3.4 GHz3.7 GHz
Processor cacheDiffers25 MB20 MB
Thermal Design Power (TDP)Differs90 W135 W
Memory bandwidth supported by processor (max)Known for one68.3 GB/s
Memoryidentical
Maximum internal memory supported by processorKnown for one1.53 TB
Memory types supported by processorKnown for oneDDR4-SDRAM
Memory clock speeds supported by processorKnown for one1600,1866,2133 MHz
Memory channelsKnown for oneQuad-channel
ECCKnown for oneYes
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics card modelKnown for oneNot available
Discrete graphics card modelKnown for oneNot available
Features1 differ
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one14 nm
Operational conditions1 differ
TcaseDiffers76 °C75 °C
Weight & dimensionsidentical
Processor package sizeKnown for one45 x 52.5 mm
Other features1 differ
CompatibilityDiffersIntel® Server Board S2600CW2R Intel® Server Board S2600CW2SR Intel® Server Board S2600CWTR Intel® Server Board S2600CWTSR Intel® Server Board S2600KPR Intel® Server Board S2600KPFR Intel® Server Board S2600KPTR Intel® Server Board S2600TPR Intel® Server Board S2600TPFR Intel® Server Board S2600WTTR- PowerEdge FC630 - PowerEdge M630 - PowerEdge R430 - PowerEdge R630 - PowerEdge R730 - PowerEdge R730XD - PowerEdge T630

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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