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Product comparison · 2 cpus

Lenovo Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W vs NEC Intel Xeon E5-2403

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  • 40specifications compared
  • 9differ
  • 31identical
  • 13known for one product only

Key differences

  • Processor model
    • E5-2470
    • E5-2403
  • Processor base frequency
    • 2.3 GHz
    • 1.8 GHz
  • Processor cores
    • 8
    • 4
  • Processor threads
    • 16
    • 4
  • System bus rate
    • 8 GT/s
    • 6.4 GT/s
  • Processor cache
    • 20 MB
    • 10 MB
  • Thermal Design Power (TDP)
    • 95 W
    • 80 W
  • Memory bandwidth supported by processor (max)
    • 38.4 GB/s
    • 25 GB/s

Side by side

Differences highlightedShow differences only
53 specifications
A

Lenovo

Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95WView product
B

NEC

Intel Xeon E5-2403View product
Processor8 differ
Processor modelDiffersE5-2470E5-2403
Processor base frequencyDiffers2.3 GHz1.8 GHz
Processor coresDiffers84
Processor threadsDiffers164
System bus rateDiffers8 GT/s6.4 GT/s
Processor boost frequencyKnown for one3.1 GHz
Processor cacheDiffers20 MB10 MB
Processor front side busKnown for one1600 MHz
Thermal Design Power (TDP)Differs95 W80 W
Memory bandwidth supported by processor (max)Differs38.4 GB/s25 GB/s
SteppingKnown for oneM1
Memory1 differ
Memory clock speeds supported by processorDiffers800,1066,1333,1600 MHz800,1066 MHz
Graphicsidentical
On-board graphics cardKnown for oneNo
On-board graphics card modelKnown for oneNot available
Featuresidentical
Maximum number of PCI Express lanesKnown for one24
Embedded options availableKnown for oneNo
Supported instruction setsKnown for oneAVX
Processor special featuresidentical
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneYes
Operational conditionsidentical
TcaseKnown for one78 °C
Other featuresidentical
CompatibilityKnown for oneIBM System x3300 M4 (7382)
Weight & dimensionsidentical
Processor package sizeKnown for one45 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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