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Product comparison · 2 cpus

Dell 2x Intel Xeon E5-4640 v4 vs Fujitsu Intel Xeon E7-4820 v4

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  • 46specifications compared
  • 20differ
  • 26identical
  • 14known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 v4
    • Intel Xeon E7 v4
  • Processor model
    • E5-4640V4
    • E7-4820V4
  • Processor base frequency
    • 2.1 GHz
    • 2 GHz
  • Processor cores
    • 12
    • 10
  • Processor socket
    • LGA 2011-v3
    • LGA 2011 (Socket R)
  • Processor threads
    • 24
    • 20
  • System bus rate
    • 8 GT/s
    • 6.4 GT/s
  • Processor cache
    • 30 MB
    • 25 MB

Side by side

Differences highlightedShow differences only
60 specifications
A

Dell

2x Intel Xeon E5-4640 v4View product
B

Fujitsu

Intel Xeon E7-4820 v4View product
Processor13 differ
Processor familyDiffersIntel® Xeon® E5 v4Intel Xeon E7 v4
Processor modelDiffersE5-4640V4E7-4820V4
Processor base frequencyDiffers2.1 GHz2 GHz
Processor coresDiffers1210
Processor socketDiffersLGA 2011-v3LGA 2011 (Socket R)
Processor lithography14 nm14 nm
Component forServer/workstationServer/workstation
Processor seriesDiffersIntel® Xeon® E5-4600 v4 FamilyIntel Xeon E7-4800 v4
Processor threadsDiffers2420
System bus rateDiffers8 GT/s6.4 GT/s
Processor operating modes64-bit64-bit
Processor cacheDiffers30 MB25 MB
Processor cache typeKnown for oneSmart Cache
Thermal Design Power (TDP)Differs105 W115 W
SteppingDiffersM0B0
Bus typeQPIQPI
Number of QPI linksDiffers23
Memory bandwidth supported by processor (max)Differs68 GB/s85 GB/s
Processor codenameKnown for oneBroadwell
Processor boost frequencyKnown for one2.6 GHz
Memory2 differ
Maximum internal memory supported by processorDiffers1.54 TB3 TB
Memory types supported by processorDiffersDDR4-SDRAMDDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333,1600,1866 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics cardNoNo
On-board graphics card modelKnown for oneNot available
Discrete graphics card modelKnown for oneNot available
Features3 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesDiffers432
PCI Express slots version3.03.0
PCI Express configurationsKnown for one1x16, 1x4, 1x8
Supported instruction setsAVX 2.0AVX 2.0
CPU configuration (max)44
Embedded options availableNoNo
PCI Express CEM revisionKnown for one3.0
Physical Address Extension (PAE)Differs46 bitYes
ScalabilityDiffers4SS4S
Processor special features1 differ
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 TechnologyDiffers2.0No
Conflict-Free processorYesYes
Intel 64Known for oneYes
Intel Enhanced Halt StateKnown for oneYes
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 Flex Memory AccessKnown for oneNo
Intel Instruction Replay TechnologyKnown for oneNo
Operational conditions1 differ
TcaseDiffers80 °C67 °C
Weight & dimensionsidentical
Processor package sizeKnown for one45 x 52.5 mm

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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