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Product comparison · 2 cpus

Dell 2x Intel Xeon E5-4667 V3 vs Dell Intel Xeon E5-2643 v4

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  • 44specifications compared
  • 14differ
  • 30identical
  • 18known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E5 v4
  • Processor model
    • E5-4667V3
    • E5-2643V4
  • Processor base frequency
    • 2 GHz
    • 3.4 GHz
  • Processor cores
    • 16
    • 6
  • Processor lithography
    • 22 nm
    • 14 nm
  • Processor series
    • Intel Xeon E5-4600 v3
    • Intel Xeon E5-2600 v4
  • Processor threads
    • 32
    • 12
  • Processor boost frequency
    • 2.9 GHz
    • 3.7 GHz

Side by side

Differences highlightedShow differences only
62 specifications
A

Dell

2x Intel Xeon E5-4667 V3View product
B

Dell

Intel Xeon E5-2643 v4View product
Processor10 differ
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E5 v4
Processor modelDiffersE5-4667V3E5-2643V4
Processor base frequencyDiffers2 GHz3.4 GHz
Processor coresDiffers166
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 threadsDiffers3212
System bus rate9.6 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.9 GHz3.7 GHz
Processor cacheDiffers40 MB20 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)135 W135 W
SteppingDiffersC1R0
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Known for one68 GB/s
Processor manufacturerKnown for oneIntel
VID Voltage RangeKnown for one0 - 0 V
Memoryidentical
Maximum internal memory supported by processorKnown for one768 GB
Memory types supported by processorKnown for oneDDR4-SDRAM
Memory channelsKnown for oneQuad-channel
ECCKnown for oneYes
Graphicsidentical
On-board graphics cardNoNo
Discrete graphics cardKnown for oneNo
On-board graphics card modelKnown for oneNot available
Discrete graphics card modelKnown for oneNot available
Features2 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 availableNoNo
Physical Address Extension (PAE)Known for oneYes
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® Turbo Boost Technology2.02.0
Conflict-Free processorYesYes
Intel 64YesYes
Intel Instruction Replay TechnologyKnown for oneNo
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® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel Demand Based SwitchingKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditions1 differ
TcaseDiffers87.6 °C75 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 x 51 mm
Other featuresidentical
Number of processors installedKnown for one2
CompatibilityKnown for one- PowerEdge FC630 - PowerEdge M630 - PowerEdge R430 - PowerEdge R630 - PowerEdge R730 - PowerEdge R730XD - PowerEdge T630

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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