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Product comparison · 2 gpus

Dell 490-BCIT graphics card NVIDIA Quadro K420 vs Dell 490-BCJB graphics card NVIDIA Quadro K4200

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  • 38specifications compared
  • 9differ
  • 29identical
  • 5known for one product only

Key differences

The Dell 490-BCJB graphics card NVIDIA Quadro K4200 has 1,152 more CUDA cores than the Dell 490-BCIT graphics card NVIDIA Quadro K420 (1344 vs 192). The Dell 490-BCJB graphics card NVIDIA Quadro K4200 has 3 GB more discrete graphics card memory than the Dell 490-BCIT graphics card NVIDIA Quadro K420 (4 GB vs 1 GB). The Dell 490-BCJB graphics card NVIDIA Quadro K4200 has 128 bit more memory bus than the Dell 490-BCIT graphics card NVIDIA Quadro K420 (256 bit vs 128 bit). Graphics processor: Quadro K420 on the Dell 490-BCIT graphics card NVIDIA Quadro K420, Quadro K4200 on the Dell 490-BCJB graphics card NVIDIA Quadro K4200. Graphics card memory type: GDDR3 on the Dell 490-BCIT graphics card NVIDIA Quadro K420, GDDR5 on the Dell 490-BCJB graphics card NVIDIA Quadro K4200.

  • Graphics processor
    • Quadro K420
    • Quadro K4200
  • CUDA cores
    • 192
    • 1344
  • Discrete graphics card memory
    • 1 GB
    • 4 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory bus
    • 128 bit
    • 256 bit
  • Memory bandwidth (max)
    • 29 GB/s
    • 173 GB/s
  • DisplayPorts quantity
    • 1
    • 2
  • Power consumption (typical)
    • 45 W
    • 108 W

Side by side

Differences highlightedShow differences only
43 specifications
A

Dell

490-BCIT graphics card NVIDIA Quadro K420

Model 490-BCIT

View product
B

Dell

490-BCJB graphics card NVIDIA Quadro K4200

Model 490-BCJB

View product
Processor2 differ
Graphics processorDiffersQuadro K420Quadro K4200
CUDA coresDiffers1921344
Memory4 differ
Discrete graphics card memoryDiffers1 GB4 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers128 bit256 bit
Memory bandwidth (max)Differs29 GB/s173 GB/s
Ports & interfaces1 differ
DisplayPorts quantityDiffers12
Power1 differ
Power consumption (typical)Differs45 W108 W
Supplementary power connectorsKnown for one1x 6-pin
Weight & dimensions1 differ
LengthKnown for one241.3 mm
HeightDiffers106 mm111.1 mm
DepthKnown for one68.9 mm
Packaging contentidentical
Bundled softwareKnown for onenView
Interface adapters includedKnown for oneDVI-I male - VGA female

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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