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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2680 vs Lenovo Xeon E5-2403 4C 1.8GHz 10MB Cache 1066MHz 80W

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  • 40specifications compared
  • 16differ
  • 24identical
  • 13known for one product only

Key differences

  • Processor model
    • E5-2680
    • E5-2403
  • Processor base frequency
    • 2.7 GHz
    • 1.8 GHz
  • Processor cores
    • 8
    • 4
  • Processor socket
    • LGA 2011 (Socket R)
    • LGA 1356 (Socket B2)
  • Processor threads
    • 16
    • 4
  • System bus rate
    • 8 GT/s
    • 6.4 GT/s
  • Processor cache
    • 20 MB
    • 10 MB
  • Thermal Design Power (TDP)
    • 130 W
    • 80 W

Side by side

Differences highlightedShow differences only
53 specifications
A

Lenovo

Intel Xeon E5-2680View product
B

Lenovo

Xeon E5-2403 4C 1.8GHz 10MB Cache 1066MHz 80WView product
Processor11 differ
Processor modelDiffersE5-2680E5-2403
Processor base frequencyDiffers2.7 GHz1.8 GHz
Processor coresDiffers84
Processor socketDiffersLGA 2011 (Socket R)LGA 1356 (Socket B2)
Package typeKnown for oneTray
Processor threadsDiffers164
System bus rateDiffers8 GT/s6.4 GT/s
Processor boost frequencyKnown for one3.5 GHz
Processor cacheDiffers20 MB10 MB
Thermal Design Power (TDP)Differs130 W80 W
VID Voltage RangeDiffers0.60 - 1.35 V0.6 - 1.35 V
SteppingKnown for oneC2
CPU multiplier (bus/core ratio)Known for one35
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Differs51.2 GB/s25 GB/s
Processor front side busKnown for one1066 MHz
Memory3 differ
Maximum internal memory supported by processorDiffers750 GB375 GB
Memory clock speeds supported by processorDiffers800,1066,1333,1600 MHz800,1066 MHz
Memory channelsDiffersQuad-channelTriple-channel
Featuresidentical
Supported instruction setsKnown for oneAVX
Graphics & IMC lithographyKnown for one32 nm
Maximum number of PCI Express lanesKnown for one24
CPU configuration (max)Known for one2
Embedded options availableKnown for oneNo
ScalabilityKnown for oneS2S
Processor special features2 differ
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Other featuresidentical
Height (imperial)Known for one5.59 mm (0.22")
CompatibilityKnown for oneIBM System x3300 M4 (7382)

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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