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Product comparison · 2 gpus

MSI N640-4GD3 NVIDIA GeForce GT 640 vs MSI V293-001R graphics card AMD Radeon HD7790

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  • 23specifications compared
  • 12differ
  • 11identical
  • 25known for one product only

Key differences

  • Graphics processor family
    • NVIDIA
    • AMD
  • Graphics processor
    • GeForce GT 640
    • Radeon HD7790
  • Processor frequency
    • 902 MHz
    • 1050 MHz
  • Discrete graphics card memory
    • 4 GB
    • 1 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory clock speed
    • 1782 MHz
    • 6000 MHz
  • DVI-I ports quantity
    • 0
    • 1
  • DisplayPorts quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
48 specifications
A

MSI

N640-4GD3 NVIDIA GeForce GT 640

Model N640-4GD3

View product
B

MSI

V293-001R graphics card AMD Radeon HD7790

Model V293-001R

View product
Processor3 differ
Graphics processor familyDiffersNVIDIAAMD
Graphics processorDiffersGeForce GT 640Radeon HD7790
Maximum resolutionKnown for one4096 x 2160 pixels
CUDAKnown for oneNo
Processor frequencyDiffers902 MHz1050 MHz
Graphics card RAMDACKnown for one400 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one4096 x 2160 pixels
Parallel processing technology supportKnown for one2-Way CrossFireX
Memory3 differ
Discrete graphics card memoryDiffers4 GB1 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory bus128 bit128 bit
Memory clock speedDiffers1782 MHz6000 MHz
Ports & interfaces3 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity11
DVI-I ports quantityDiffers01
DisplayPorts quantityDiffers01
HDMI versionKnown for one1.4a
DVI ports quantityKnown for one2
DisplayPort versionKnown for one1.2
VGA (D-Sub) ports quantityDiffers10
Performanceidentical
PhysXNoNo
TV tuner integratedNoNo
DirectX version11.111.1
Shader model versionKnown for one5.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIYesYes
Full HDKnown for oneYes
Video formats supportedKnown for oneH.264, MPEG2, MPEG4, VC-1, WMV
Designidentical
Cooling typeActiveActive
Bracket heightKnown for oneFull-Height (FH)
Form factorKnown for oneFull-Height/Full-Length (FH/FL)
Number of slotsKnown for one2
Product colourKnown for oneBlack, Blue
Poweridentical
Minimum system power supplyKnown for one500 W
Supplementary power connectorsKnown for one1x 6-pin
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneNo
Weight & dimensions3 differ
WeightKnown for one410 g
LengthDiffers154 mm185 mm
DepthDiffers34 mm38 mm
HeightDiffers110 mm125 mm
Packaging contentidentical
Interface adapters includedKnown for oneDVI-I male - VGA female
User guideKnown for oneYes
Bundled softwareKnown for oneMSI Afterburner Drivers
Other featuresidentical
Mac compatibilityKnown for oneNo

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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