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Product comparison · 2 cpus

Fujitsu Intel Xeon E7-4809 v4 vs Fujitsu Intel Xeon E7-4820 v4

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  • 56specifications compared
  • 6differ
  • 50identical
  • 0known for one product only

Key differences

  • Processor model
    • E7-4809V4
    • E7-4820V4
  • Processor base frequency
    • 2.1 GHz
    • 2 GHz
  • Processor cores
    • 8
    • 10
  • Processor threads
    • 16
    • 20
  • Processor cache
    • 20 MB
    • 25 MB
  • Tcase
    • 69 °C
    • 67 °C

Side by side

Differences highlightedShow differences only
56 specifications
A

Fujitsu

Intel Xeon E7-4809 v4View product
B

Fujitsu

Intel Xeon E7-4820 v4View product
Processor5 differ
Processor familyIntel Xeon E7 v4Intel Xeon E7 v4
Processor modelDiffersE7-4809V4E7-4820V4
Processor base frequencyDiffers2.1 GHz2 GHz
Processor coresDiffers810
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithography14 nm14 nm
Component forServer/workstationServer/workstation
Processor seriesIntel Xeon E7-4800 v4Intel Xeon E7-4800 v4
Processor threadsDiffers1620
System bus rate6.4 GT/s6.4 GT/s
Processor operating modes64-bit64-bit
Processor cacheDiffers20 MB25 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)115 W115 W
SteppingB0B0
Bus typeQPIQPI
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
PCI Express configurations1x16, 1x4, 1x81x16, 1x4, 1x8
Supported instruction setsAVX 2.0AVX 2.0
CPU configuration (max)44
Embedded options availableNoNo
PCI Express CEM revision3.03.0
Physical Address Extension (PAE)YesYes
ScalabilityS4SS4S
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 TechnologyNoNo
Conflict-Free processorYesYes
Intel 64YesYes
Intel Enhanced Halt StateYesYes
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
Operational conditions1 differ
TcaseDiffers69 °C67 °C

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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