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Product comparison · 2 cpus

Dell 2x Intel Xeon E5-4667 V3 vs Lenovo Intel Xeon E5-2620 v4

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  • 50specifications compared
  • 19differ
  • 31identical
  • 7known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E5 v4
  • Processor model
    • E5-4667V3
    • E5-2620V4
  • Processor base frequency
    • 2 GHz
    • 2.1 GHz
  • Processor cores
    • 16
    • 8
  • Processor lithography
    • 22 nm
    • 14 nm
  • Processor series
    • Intel Xeon E5-4600 v3
    • Intel Xeon E5-2600 v4
  • Processor threads
    • 32
    • 16
  • System bus rate
    • 9.6 GT/s
    • 8 GT/s

Side by side

Differences highlightedShow differences only
57 specifications
A

Dell

2x Intel Xeon E5-4667 V3View product
B

Lenovo

Intel Xeon E5-2620 v4View product
Processor13 differ
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E5 v4
Processor modelDiffersE5-4667V3E5-2620V4
Processor base frequencyDiffers2 GHz2.1 GHz
Processor coresDiffers168
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithographyDiffers22 nm14 nm
Component forServer/workstationServer/workstation
Processor seriesDiffersIntel Xeon E5-4600 v3Intel Xeon E5-2600 v4
Processor threadsDiffers3216
System bus rateDiffers9.6 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.9 GHz3 GHz
Processor cacheDiffers40 MB20 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)Differs135 W85 W
SteppingDiffersC1R0
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Differs68 GB/s68.3 GB/s
Memory1 differ
Maximum internal memory supported by processorDiffers768 GB1.53 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorKnown for one1600,1866,2133 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 lanes4040
PCI Express slots version3.03.0
Supported instruction setsAVX 2.0AVX 2.0
CPU configuration (max)Differs42
Embedded options availableDiffersNoYes
Physical Address Extension (PAE)YesYes
ScalabilityDiffers4S2S
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessNoNo
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® Turbo Boost Technology2.02.0
Conflict-Free processorYesYes
Intel 64YesYes
Intel Demand Based SwitchingKnown for oneYes
Intel TSX-NIDiffersNoYes
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 GuardYesYes
Intel® Secure KeyYesYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Operational conditions1 differ
TcaseDiffers87.6 °C74 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 x 51 mm
Other featuresidentical
Number of processors installedKnown for one2

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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