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Product comparison · 2 cpus

Dell Intel Xeon E5-2643 v4 vs Dell Intel Xeon E5-2660 v4

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  • 52specifications compared
  • 10differ
  • 42identical
  • 6known for one product only

Key differences

  • Processor model
    • E5-2643V4
    • E5-2660V4
  • Processor base frequency
    • 3.4 GHz
    • 2 GHz
  • Processor cores
    • 6
    • 14
  • Processor threads
    • 12
    • 28
  • Processor boost frequency
    • 3.7 GHz
    • 3.2 GHz
  • Processor cache
    • 20 MB
    • 35 MB
  • Thermal Design Power (TDP)
    • 135 W
    • 105 W
  • Stepping
    • R0
    • M0

Side by side

Differences highlightedShow differences only
58 specifications
A

Dell

Intel Xeon E5-2643 v4View product
B

Dell

Intel Xeon E5-2660 v4View product
Processor8 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® E5 v4Intel® Xeon® E5 v4
Processor modelDiffersE5-2643V4E5-2660V4
Processor base frequencyDiffers3.4 GHz2 GHz
Processor coresDiffers614
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography14 nm14 nm
Component forServer/workstationServer/workstation
Processor seriesIntel Xeon E5-2600 v4Intel Xeon E5-2600 v4
Processor threadsDiffers1228
System bus rate9.6 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.7 GHz3.2 GHz
Processor cacheDiffers20 MB35 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)Differs135 W105 W
SteppingDiffersR0M0
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Known for one76.8 GB/s
VID Voltage RangeKnown for one0 - 0 V
Memoryidentical
Memory types supported by processorKnown for oneDDR4-SDRAM
Memory clock speeds supported by processorKnown for one1600,1866,2133,2400 MHz
Memory channelsKnown for oneQuad-channel
ECCKnown for oneYes
Graphicsidentical
Discrete graphics cardNoNo
On-board graphics cardNoNo
On-board graphics card modelNot availableNot available
Discrete graphics card modelNot availableNot available
Featuresidentical
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)22
Embedded options availableNoNo
Scalability2S2S
Processor special featuresidentical
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)NoNo
Intel® Turbo Boost Technology2.02.0
Conflict-Free processorYesYes
Intel 64YesYes
Intel Demand Based SwitchingYesYes
Intel TSX-NIYesYes
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 EligibilityYesYes
Operational conditions1 differ
TcaseDiffers75 °C79 °C
Other features1 differ
CompatibilityDiffers- PowerEdge FC630 - PowerEdge M630 - PowerEdge R430 - PowerEdge R630 - PowerEdge R730 - PowerEdge R730XD - PowerEdge T630- PowerEdge T430 - PowerEdge R630 - PowerEdge R630XL - PowerEdge T630 - PowerEdge R730xd XL - PowerEdge R430 - PowerEdge FC430 - PowerEdge FC630 - PowerEdge R730 - PowerEdge R730XD - PowerEdge C6320 - PowerEdge M630 - PowerEdge R530 - PowerEdge C4130

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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