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Product comparison · 2 cpus

Dell Intel Xeon E3-1270 v3 vs Lenovo Intel Xeon E5-2695 v3

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  • 43specifications compared
  • 20differ
  • 23identical
  • 15known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 V3 Family
    • Intel Xeon E5 v3
  • Processor model
    • E3-1270V3
    • E5-2695V3
  • Processor base frequency
    • 3.5 GHz
    • 2.3 GHz
  • Processor cores
    • 4
    • 14
  • Processor socket
    • LGA 1150 (Socket H3)
    • LGA 2011-v3
  • Processor threads
    • 8
    • 28
  • Processor boost frequency
    • 3.9 GHz
    • 3.3 GHz
  • Processor cache
    • 8 MB
    • 35 MB

Side by side

Differences highlightedShow differences only
58 specifications
A

Dell

Intel Xeon E3-1270 v3View product
B

Lenovo

Intel Xeon E5-2695 v3View product
Processor11 differ
Processor familyDiffersIntel® Xeon® E3 V3 FamilyIntel Xeon E5 v3
Processor modelDiffersE3-1270V3E5-2695V3
Processor base frequencyDiffers3.5 GHz2.3 GHz
Processor coresDiffers414
Processor socketDiffersLGA 1150 (Socket H3)LGA 2011-v3
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers828
System bus rateKnown for one9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.9 GHz3.3 GHz
Processor cacheDiffers8 MB35 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs80 W120 W
VID Voltage RangeKnown for one0.65 - 1.30 V
Bus typeQPIQPI
Number of QPI linksDiffers12
Memory bandwidth supported by processor (max)Differs25.6 GB/s68 GB/s
Package typeKnown for oneTray
SteppingKnown for oneC0
Memory4 differ
Maximum internal memory supported by processorDiffers32 GB768 GB
Memory types supported by processorDiffersDDR3-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600 MHz1600,1866,2133 MHz
Memory channelsDiffersDual-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 lanesDiffers1640
PCI Express slots version3.03.0
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
CPU configuration (max)Differs12
Embedded options availableNoNo
ScalabilityKnown for one2S
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
Graphics & IMC lithographyKnown for one22 nm
Thermal solution specificationKnown for onePCG 2013D
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)DiffersYesNo
Intel® Turbo Boost Technology2.02.0
Intel Demand Based SwitchingKnown for oneYes
Intel TSX-NIDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyYesYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Operational conditionsidentical
TcaseKnown for one82.6 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-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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