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Product comparison · 2 cpus

Dell 2x Intel Xeon E5-4655 V3 vs Lenovo Intel Xeon E5-2620 v4

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  • 49specifications compared
  • 20differ
  • 29identical
  • 8known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E5 v4
  • Processor model
    • E5-4655V3
    • E5-2620V4
  • Processor base frequency
    • 2.9 GHz
    • 2.1 GHz
  • Processor cores
    • 6
    • 8
  • Processor lithography
    • 22 nm
    • 14 nm
  • Processor series
    • Intel Xeon E5-4600 v3
    • Intel Xeon E5-2600 v4
  • Processor threads
    • 12
    • 16
  • System bus rate
    • 9.6 GT/s
    • 8 GT/s

Side by side

Differences highlightedShow differences only
57 specifications
A

Dell

2x Intel Xeon E5-4655 V3View product
B

Lenovo

Intel Xeon E5-2620 v4View product
Processor13 differ
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E5 v4
Processor modelDiffersE5-4655V3E5-2620V4
Processor base frequencyDiffers2.9 GHz2.1 GHz
Processor coresDiffers68
Processor lithographyDiffers22 nm14 nm
Processor seriesDiffersIntel Xeon E5-4600 v3Intel Xeon E5-2600 v4
Processor threadsDiffers1216
System bus rateDiffers9.6 GT/s8 GT/s
Processor boost frequencyDiffers3.2 GHz3 GHz
Processor cacheDiffers30 MB20 MB
Thermal Design Power (TDP)Differs135 W85 W
SteppingDiffersM1R0
Memory bandwidth supported by processor (max)Differs68 GB/s68.3 GB/s
Memory1 differ
Maximum internal memory supported by processorDiffers768 GB1.53 TB
Memory clock speeds supported by processorKnown for one1600,1866,2133 MHz
Features4 differ
CPU configuration (max)Differs42
Embedded options availableDiffersNoYes
Physical Address Extension (PAE)Differs46 bitYes
ScalabilityDiffers4S2S
Processor special features1 differ
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Conflict-Free processorKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel TSX-NIDiffersNoYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Operational conditions1 differ
TcaseDiffers84.4 °C74 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 x 45 mm
Other featuresidentical
Number of processors installedKnown for one2

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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