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Product comparison · 2 cpus

Dell Intel Xeon Processor E5-2637 v3 vs Lenovo Intel Xeon E7-4809 v3

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  • 41specifications compared
  • 21differ
  • 20identical
  • 22known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E7 v3
  • Processor model
    • E5-2637V3
    • E7-4809V3
  • Processor base frequency
    • 3.5 GHz
    • 2 GHz
  • Processor cores
    • 4
    • 8
  • Processor socket
    • LGA 2011-v3
    • LGA 2011 (Socket R)
  • Processor threads
    • 8
    • 16
  • System bus rate
    • 9.6 GT/s
    • 6.4 GT/s
  • Processor cache
    • 15 MB
    • 20 MB

Side by side

Differences highlightedShow differences only
63 specifications
A

Dell

Intel Xeon Processor E5-2637 v3View product
B

Lenovo

Intel Xeon E7-4809 v3View product
Processor11 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E7 v3
Processor modelDiffersE5-2637V3E7-4809V3
Processor base frequencyDiffers3.5 GHz2 GHz
Processor coresDiffers48
Processor socketDiffersLGA 2011-v3LGA 2011 (Socket R)
Package typeKnown for oneTray
Processor threadsDiffers816
System bus rateDiffers9.6 GT/s6.4 GT/s
Processor boost frequencyKnown for one3.7 GHz
Processor cacheDiffers15 MB20 MB
L3 cache speedKnown for one3.5 GHz
Thermal Design Power (TDP)Differs135 W115 W
VID Voltage RangeKnown for one0.65 - 1.3 V
SteppingKnown for oneR2
Number of QPI linksDiffers23
Memory bandwidth supported by processor (max)Differs68 GB/s102 GB/s
Processor codeKnown for oneSR202
Processor codenameKnown for oneHaswell
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 processorDiffers1600,1866,2133 MHz1066,1333,1600,1866 MHz
Features4 differ
Maximum number of PCI Express lanesDiffers4032
Supported instruction setsDiffersAVXAVX 2.0
CPU configuration (max)Differs24
Physical Address Extension (PAE)Known for oneYes
ScalabilityDiffers2SS4S
Processor special features2 differ
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneYes
Intel QuickPath InterconnectKnown for oneYes
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 Trusted Execution TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Operational conditions1 differ
TcaseDiffers76.6 °C70 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x

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