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Product comparison · 2 gpus

MSI N640-1GD5/LP graphics card NVIDIA GeForce GT 640 vs MSI V803-849R graphics card AMD Radeon R9

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  • 25specifications compared
  • 16differ
  • 9identical
  • 12known for one product only

Key differences

  • Graphics processor family
    • NVIDIA
    • AMD
  • Graphics processor
    • GeForce GT 640
    • Radeon R9 290X
  • Processor frequency
    • 1045 MHz
    • 1000 MHz
  • Discrete graphics card memory
    • 1 GB
    • 4 GB
  • Memory bus
    • 64 bit
    • 512 bit
  • Memory clock speed
    • 5010 MHz
    • 5000 MHz
  • Interface type
    • PCI Express 2.0
    • PCI Express 3.0
  • DVI-D ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
37 specifications
A

MSI

N640-1GD5/LP graphics card NVIDIA GeForce GT 640

Model N640-1GD5/LP

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B

MSI

V803-849R graphics card AMD Radeon R9

Model V803-849R

View product
Processor3 differ
Graphics processor familyDiffersNVIDIAAMD
Graphics processorDiffersGeForce GT 640Radeon R9 290X
CUDAKnown for oneYes
CUDA coresKnown for one384
Processor frequencyDiffers1045 MHz1000 MHz
FireStreamKnown for oneNo
Parallel processing technology supportKnown for oneNot supported
Maximum resolutionKnown for one2560 x 1600 pixels
Graphics card RAMDACKnown for one400 MHz
Memory3 differ
Discrete graphics card memoryDiffers1 GB4 GB
Graphics card memory typeGDDR5GDDR5
Memory busDiffers64 bit512 bit
Memory clock speedDiffers5010 MHz5000 MHz
Ports & interfaces5 differ
Interface typeDiffersPCI Express 2.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantityDiffers12
DVI-I ports quantity00
DisplayPorts quantityDiffers01
HDMI version1.4a1.4a
DVI ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers10
Performance2 differ
PhysXDiffersYesNo
TV tuner integratedNoNo
DirectX versionDiffers11.111.2
OpenGL version4.34.3
HDCPYesYes
Dual Link DVIYesYes
NVIDIA 3D VisionKnown for oneYes
Full HDKnown for oneYes
HD3D TechnologyKnown for oneYes
Designidentical
Cooling typeActiveActive
Number of slotsKnown for one2
Product colourKnown for oneBlack
Weight & dimensions3 differ
LengthDiffers146 mm276 mm
DepthDiffers29 mm33 mm
HeightDiffers106 mm99 mm
WeightKnown for one1.02 kg

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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