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Product comparison · 2 cpus

Dell Intel Xeon E5-2687W v3 vs Lenovo Intel Xeon E7-4809 v3

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  • 43specifications compared
  • 21differ
  • 22identical
  • 15known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E7 v3
  • Processor model
    • E5-2687WV3
    • E7-4809V3
  • Processor base frequency
    • 3.1 GHz
    • 2 GHz
  • Processor cores
    • 10
    • 8
  • Processor socket
    • LGA 2011-v3
    • LGA 2011 (Socket R)
  • Processor threads
    • 20
    • 16
  • System bus rate
    • 9.6 GT/s
    • 6.4 GT/s
  • Processor cache
    • 25 MB
    • 20 MB

Side by side

Differences highlightedShow differences only
58 specifications
A

Dell

Intel Xeon E5-2687W v3View product
B

Lenovo

Intel Xeon E7-4809 v3View product
Processor12 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E7 v3
Processor modelDiffersE5-2687WV3E7-4809V3
Processor base frequencyDiffers3.1 GHz2 GHz
Processor coresDiffers108
Processor socketDiffersLGA 2011-v3LGA 2011 (Socket R)
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor seriesKnown for oneIntel Xeon E5-2600 v3
Processor threadsDiffers2016
System bus rateDiffers9.6 GT/s6.4 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one3.5 GHz
Processor cacheDiffers25 MB20 MB
Processor cache typeDiffersSmart CacheL3
Thermal Design Power (TDP)Differs160 W115 W
VID Voltage RangeKnown for one0.65 - 1.3 V
Number of QPI linksDiffers23
Memory bandwidth supported by processor (max)Differs68 GB/s102 GB/s
Processor codenameHaswellHaswell
Bus typeKnown for oneQPI
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
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features3 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesDiffers4032
PCI Express slots version3.03.0
Supported instruction setsAVX 2.0AVX 2.0
CPU configuration (max)Differs24
Embedded options availableNoNo
Physical Address Extension (PAE)Known for oneYes
ScalabilityDiffers2SS4S
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessKnown for oneNo
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel TSX-NIDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Operational conditions1 differ
TcaseDiffers74.7 °C70 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 x 45 mm

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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