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Product comparison · 2 cpus

Dell 2 x Intel Xeon E7-8860 v4 vs Dell 2 x Intel Xeon E7-8891 v4

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  • 53specifications compared
  • 8differ
  • 45identical
  • 3known for one product only

Key differences

  • Processor model
    • E7-8860V4
    • E7-8891V4
  • Processor base frequency
    • 2.2 GHz
    • 2.8 GHz
  • Processor cores
    • 18
    • 10
  • Processor threads
    • 36
    • 20
  • Processor boost frequency
    • 3.2 GHz
    • 3.5 GHz
  • Processor cache
    • 45 MB
    • 60 MB
  • Thermal Design Power (TDP)
    • 140 W
    • 165 W
  • Tcase
    • 75 °C
    • 79 °C

Side by side

Differences highlightedShow differences only
56 specifications
A

Dell

2 x Intel Xeon E7-8860 v4View product
B

Dell

2 x Intel Xeon E7-8891 v4View product
Processor7 differ
Processor familyIntel Xeon E7 v4Intel Xeon E7 v4
Processor modelDiffersE7-8860V4E7-8891V4
Processor base frequencyDiffers2.2 GHz2.8 GHz
Processor coresDiffers1810
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithography14 nm14 nm
Component forServer/workstationServer/workstation
Processor seriesIntel Xeon E7-8800 v4Intel Xeon E7-8800 v4
Processor threadsDiffers3620
System bus rate9.6 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.2 GHz3.5 GHz
Processor cacheDiffers45 MB60 MB
Thermal Design Power (TDP)Differs140 W165 W
SteppingB0B0
Bus typeKnown for oneQPI
Number of QPI links33
Memory bandwidth supported by processor (max)85 GB/s85 GB/s
Processor codenameBroadwellBroadwell
Memoryidentical
Maximum internal memory supported by processor3 TB3 TB
Memory types supported by processorDDR3-SDRAM, DDR4-SDRAMDDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor1066,1333,1600,1866 MHz1066,1333,1600,1866 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
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 lanes3232
PCI Express slots version3.03.0
Supported instruction setsAVX 2.0AVX 2.0
CPU configuration (max)88
Embedded options availableNoNo
Physical Address Extension (PAE)Known for one46 bit
ScalabilityS8SS8S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
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 Instruction Replay TechnologyNoNo
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 64Known for oneYes
Operational conditions1 differ
TcaseDiffers75 °C79 °C
Weight & dimensionsidentical
Processor package size45 x 52.5 mm45 x 52.5 mm
Other featuresidentical
Compatibility- PowerEdge R930- PowerEdge R930

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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