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Product comparison · 2 gpus

HP NVIDIA Quadro K2000 2GB 2nd GFX vs HP NVIDIA Quadro K4000 3GB 1st GFX

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  • 25specifications compared
  • 7differ
  • 18identical
  • 6known for one product only

Key differences

  • Graphics processor
    • Quadro K2000
    • Quadro 4000
  • CUDA cores
    • 384
    • 768
  • Discrete graphics card memory
    • 2 GB
    • 3 GB
  • Memory bus
    • 128 bit
    • 192 bit
  • Memory bandwidth (max)
    • 64 GB/s
    • 134 GB/s
  • Interface type
    • PCI Express x16
    • PCI Express 2.0
  • OpenGL version
    • 4.3
    • 4.4

Side by side

Differences highlightedShow differences only
31 specifications
A

HP

NVIDIA Quadro K2000 2GB 2nd GFXView product
B

HP

NVIDIA Quadro K4000 3GB 1st GFXView product
Processor2 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersQuadro K2000Quadro 4000
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
CUDAYesYes
CUDA coresDiffers384768
Memory3 differ
Discrete graphics card memoryDiffers2 GB3 GB
Graphics card memory typeGDDR5GDDR5
Memory busDiffers128 bit192 bit
Memory clock speedKnown for one2000 MHz
Memory bandwidth (max)Differs64 GB/s134 GB/s
Ports & interfaces1 differ
Interface typeDiffersPCI Express x16PCI Express 2.0
HDMI ports quantity00
DVI-D ports quantity00
DVI-I ports quantity11
DisplayPorts quantity22
DVI ports quantityKnown for one1
VGA (D-Sub) ports quantity00
DisplayPort versionKnown for one1.2
Performance1 differ
PhysXNoNo
TV tuner integratedNoNo
DirectX version1111
Shader model version5.05.0
OpenGL versionDiffers4.34.4
HDCPYesYes
Dual Link DVIYesYes
NVIDIA 3D VisionKnown for oneYes
Designidentical
Cooling typeActiveActive
System requirementsidentical
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Other featuresidentical
Compatible productsKnown for oneHP Z820, Z620, Z420, Z220
Poweridentical
Power consumption (typical)Known for one80 W

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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