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Product comparison · 2 cpus

Dell Xeon E5-2407 4C 2.2GHz 10MB vs Fujitsu Intel Xeon E5-4640 8C/16T 2.40GHz 20MB

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  • 43specifications compared
  • 18differ
  • 25identical
  • 6known for one product only

Key differences

  • Processor model
    • E5-2407
    • E5-4640
  • Processor base frequency
    • 2.2 GHz
    • 2.4 GHz
  • Processor cores
    • 4
    • 8
  • Processor socket
    • LGA 1356 (Socket B2)
    • LGA 2011 (Socket R)
  • Processor threads
    • 4
    • 16
  • System bus rate
    • 6.4 GT/s
    • 8 GT/s
  • Processor cache
    • 10 MB
    • 20 MB
  • Processor front side bus
    • 1066 MHz
    • 1600 MHz

Side by side

Differences highlightedShow differences only
49 specifications
A

Dell

Xeon E5-2407 4C 2.2GHz 10MBView product
B

Fujitsu

Intel Xeon E5-4640 8C/16T 2.40GHz 20MBView product
Processor11 differ
Processor modelDiffersE5-2407E5-4640
Processor base frequencyDiffers2.2 GHz2.4 GHz
Processor coresDiffers48
Processor socketDiffersLGA 1356 (Socket B2)LGA 2011 (Socket R)
Processor threadsDiffers416
System bus rateDiffers6.4 GT/s8 GT/s
Processor boost frequencyKnown for one2.8 GHz
Processor cacheDiffers10 MB20 MB
Processor front side busDiffers1066 MHz1600 MHz
Thermal Design Power (TDP)Differs80 W95 W
Number of QPI linksDiffers12
Memory bandwidth supported by processor (max)Differs25 GB/s51.2 GB/s
Memory3 differ
Maximum internal memory supported by processorDiffers375 GB1.5 TB
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333,1600 MHz
Memory channelsDiffersTriple-channelQuad-channel
Features2 differ
Maximum number of PCI Express lanesDiffers2440
Supported instruction setsKnown for oneAVX
CPU configuration (max)Known for one4
ScalabilityDiffersS2SS4S
Processor special features2 differ
Intel Flex Memory AccessKnown for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNoYes
Other featuresidentical
CompatibilityKnown for onePowerEdge M420 PowerEdge M520 PowerEdge R320 PowerEdge R420 PowerEdge R520

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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