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Product comparison · 2 cpus

HP Intel Xeon E5-1620 v3 vs Lenovo E5-2620 v3

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  • 46specifications compared
  • 17differ
  • 29identical
  • 7known for one product only

Key differences

  • Processor model
    • E5-1620V3
    • E5-2620V3
  • Processor base frequency
    • 3.5 GHz
    • 2.4 GHz
  • Processor cores
    • 4
    • 6
  • Processor socket
    • LGA 2011-v3
    • LGA 2011 (Socket R)
  • Processor threads
    • 8
    • 12
  • System bus rate
    • 0 GT/s
    • 8 GT/s
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Processor boost frequency
    • 3.6 GHz
    • 3.2 GHz

Side by side

Differences highlightedShow differences only
53 specifications
A

HP

Intel Xeon E5-1620 v3View product
B

Lenovo

E5-2620 v3View product
Processor12 differ
Processor modelDiffersE5-1620V3E5-2620V3
Processor base frequencyDiffers3.5 GHz2.4 GHz
Processor coresDiffers46
Processor socketDiffersLGA 2011-v3LGA 2011 (Socket R)
Processor threadsDiffers812
System bus rateDiffers0 GT/s8 GT/s
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor boost frequencyDiffers3.6 GHz3.2 GHz
Processor cacheDiffers10 MB15 MB
Thermal Design Power (TDP)Differs140 W85 W
Bus typeKnown for oneQPI
Number of QPI linksDiffers02
Memory bandwidth supported by processor (max)Differs68 GB/s59 GB/s
Memory1 differ
Memory clock speeds supported by processorDiffers1333,1600,1866,2133 MHz1600,1866 MHz
Features2 differ
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
Embedded options availableDiffersNoYes
ScalabilityDiffers1S2S
CPU configuration (max)Known for one2
Physical Address Extension (PAE)Known for oneYes
Processor special features1 differ
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Intel® OS GuardKnown for oneYes
Operational conditions1 differ
TcaseDiffers66.2 °C72.6 °C

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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