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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2628L v3 vs Lenovo Intel Xeon E7-4809 v3

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  • 44specifications compared
  • 20differ
  • 24identical
  • 10known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E7 v3
  • Processor model
    • E5-2628LV3
    • E7-4809V3
  • Processor cores
    • 10
    • 8
  • Processor socket
    • LGA 2011-v3
    • LGA 2011 (Socket R)
  • Processor threads
    • 20
    • 16
  • System bus rate
    • 8 GT/s
    • 6.4 GT/s
  • Processor cache
    • 25 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 75 W
    • 115 W

Side by side

Differences highlightedShow differences only
54 specifications
A

Lenovo

Intel Xeon E5-2628L v3View product
B

Lenovo

Intel Xeon E7-4809 v3View product
Processor10 differ
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E7 v3
Processor modelDiffersE5-2628LV3E7-4809V3
Processor coresDiffers108
Processor socketDiffersLGA 2011-v3LGA 2011 (Socket R)
Processor threadsDiffers2016
System bus rateDiffers8 GT/s6.4 GT/s
Processor boost frequencyKnown for one2.5 GHz
Processor cacheDiffers25 MB20 MB
Thermal Design Power (TDP)Differs75 W115 W
VID Voltage RangeKnown for one0.65 - 1.30 V
Number of QPI linksDiffers23
Memory bandwidth supported by processor (max)Differs59 GB/s102 GB/s
Memory3 differ
Maximum internal memory supported by processorDiffers768 GB1.53 TB
Memory types supported by processorDiffersDDR4-SDRAMDDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers1600,1866 MHz1066,1333,1600,1866 MHz
Features4 differ
Market segmentDiffersEmbeddedServer
Maximum number of PCI Express lanesDiffers4032
CPU configuration (max)Differs24
ScalabilityDiffers2SS4S
Processor special features2 differ
Intel Flex Memory AccessKnown for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Intel Demand Based SwitchingKnown for oneYes
Intel TSX-NIDiffersNoYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Operational conditions1 differ
TcaseDiffers87.025 °C70 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x

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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