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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2420 6C/12T 1.90 GHz 15 MB vs Lenovo Intel Xeon E5-2650L

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  • 40specifications compared
  • 14differ
  • 26identical
  • 11known for one product only

Key differences

  • Processor model
    • E5-2420
    • E5-2650L
  • Processor base frequency
    • 1.9 GHz
    • 1.8 GHz
  • Processor cores
    • 6
    • 8
  • Processor socket
    • LGA 1356 (Socket B2)
    • LGA 2011 (Socket R)
  • Processor threads
    • 12
    • 16
  • System bus rate
    • 7.2 GT/s
    • 8 GT/s
  • Processor boost frequency
    • 2.4 GHz
    • 2.3 GHz
  • Processor cache
    • 15 MB
    • 20 MB

Side by side

Differences highlightedShow differences only
51 specifications
A

Fujitsu

Intel Xeon E5-2420 6C/12T 1.90 GHz 15 MBView product
B

Lenovo

Intel Xeon E5-2650LView product
Processor11 differ
Processor modelDiffersE5-2420E5-2650L
Processor base frequencyDiffers1.9 GHz1.8 GHz
Processor coresDiffers68
Processor socketDiffersLGA 1356 (Socket B2)LGA 2011 (Socket R)
Processor threadsDiffers1216
System bus rateDiffers7.2 GT/s8 GT/s
Processor boost frequencyDiffers2.4 GHz2.3 GHz
Processor cacheDiffers15 MB20 MB
Thermal Design Power (TDP)Differs95 W72 W
CPU multiplier (bus/core ratio)Known for one23
Number of QPI linksDiffers12
Memory bandwidth supported by processor (max)Differs32 GB/s51.2 GB/s
Memory3 differ
Maximum internal memory supported by processorDiffers375 GB750 GB
Memory clock speeds supported by processorDiffers800,1066,1333 MHz800,1066,1333,1600 MHz
Memory channelsDiffersTriple-channelQuad-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
ScalabilityKnown for oneS2S
Processor special featuresidentical
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel® Smart CacheKnown for oneYes
Operational conditionsidentical
TcaseKnown for one72 °C
Other featuresidentical
Height (imperial)Known for one5.59 mm (0.22")
CompatibilityKnown for onePRIMERGY BX920 S3

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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