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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2637 v3 vs Fujitsu Intel Xeon E5-2643 v3

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  • 49specifications compared
  • 11differ
  • 38identical
  • 12known for one product only

Key differences

  • Processor model
    • E5-2637V3
    • E5-2643V3
  • Processor base frequency
    • 3.5 GHz
    • 3.4 GHz
  • Processor cores
    • 4
    • 6
  • Processor threads
    • 8
    • 12
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor cache
    • 15 MB
    • 20 MB
  • VID Voltage Range
    • 0.65 - 1.3 V
    • 0.65 - 1.30 V
  • Maximum number of PCI Express lanes
    • 4
    • 40

Side by side

Differences highlightedShow differences only
61 specifications
A

Fujitsu

Intel Xeon E5-2637 v3View product
B

Fujitsu

Intel Xeon E5-2643 v3View product
Processor7 differ
Processor modelDiffersE5-2637V3E5-2643V3
Processor base frequencyDiffers3.5 GHz3.4 GHz
Processor coresDiffers46
Processor threadsDiffers812
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor cacheDiffers15 MB20 MB
VID Voltage RangeDiffers0.65 - 1.3 V0.65 - 1.30 V
SteppingKnown for oneR2
Processor codenameKnown for oneHaswell
Package typeKnown for oneTray
L3 cache speedKnown for one3.5 GHz
Features3 differ
Maximum number of PCI Express lanesDiffers440
PCI Express configurationsKnown for one1x16, 1x4, 1x8
Supported instruction setsDiffersAVXAVX 2.0
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one22 nm
Physical Address Extension (PAE)Known for oneYes
Processor special featuresidentical
Intel Flex Memory AccessKnown for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel TSX-NIKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Operational conditions1 differ
TcaseDiffers76.6 °C77.3 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 mm

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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