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Product comparison · 2 gpus

MSI V276-043R graphics card AMD Radeon HD7950 vs MSI V277-031R graphics card AMD Radeon HD7970

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  • 48specifications compared
  • 10differ
  • 38identical
  • 6known for one product only

Key differences

  • Graphics processor
    • Radeon HD7950
    • Radeon HD7970
  • Processor frequency
    • 830 MHz
    • 1000 MHz
  • Processor boost clock speed
    • 840 MHz
    • 1050 MHz
  • Stream processors
    • 1792
    • 2048
  • Memory clock speed
    • 5000 MHz
    • 5500 MHz
  • Product colour
    • Black, Red
    • Multicolour
  • Length
    • 270 mm
    • 269 mm
  • Depth
    • 38 mm
    • 39 mm

Side by side

Differences highlightedShow differences only
54 specifications
A

MSI

V276-043R graphics card AMD Radeon HD7950

Model V276-043R

View product
B

MSI

V277-031R graphics card AMD Radeon HD7970

Model V277-031R

View product
Processor5 differ
Graphics processor familyAMDAMD
Graphics processorDiffersRadeon HD7950Radeon HD7970
Maximum resolution4096 x 2160 pixels4096 x 2160 pixels
CUDANoNo
Processor frequencyDiffers830 MHz1000 MHz
Processor boost clock speedDiffers840 MHz1050 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolution4096 x 2160 pixels4096 x 2160 pixels
Maximum displays per videocard66
Parallel processing technology supportDiffers2-Way CrossFireX2-Way CrossFireX, 3-Way CrossFireX
Stream processorsDiffers17922048
FireStreamKnown for oneNo
Memory1 differ
Discrete graphics card memory3 GB3 GB
Graphics card memory typeGDDR5GDDR5
Memory bus384 bit384 bit
Memory clock speedDiffers5000 MHz5500 MHz
Ports & interfacesidentical
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity00
DVI-I ports quantity11
DisplayPorts quantity00
HDMI version1.4a1.4a
DVI ports quantity11
DisplayPort version1.21.2
Mini DisplayPorts quantity22
VGA (D-Sub) ports quantity00
Performanceidentical
PhysXNoNo
TV tuner integratedNoNo
DirectX version11.111.1
Shader model version5.05.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIYesYes
Full HDYesYes
Video formats supportedKnown for oneH.264, MPEG2, MPEG4, VC-1
Design1 differ
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorFull-Height/Full-Length (FH/FL)Full-Height/Full-Length (FH/FL)
Number of slots22
Product colourDiffersBlack, RedMulticolour
Poweridentical
Minimum system power supplyKnown for one500 W
System requirementsidentical
Windows operating systems supportedYesYes
Mac operating systems supportedNoNo
Weight & dimensions3 differ
WeightKnown for one588 g
LengthDiffers270 mm269 mm
DepthDiffers38 mm39 mm
HeightDiffers110 mm115 mm
Packaging contentidentical
Cables includedCrossFireCrossFire
Interface adapters includedDisplayPort female - mini DisplayPort male, DVI-I male - VGA femaleDisplayPort female - mini DisplayPort male, DVI-I male - VGA female
User guideKnown for oneYes
Bundled softwareMSI Afterburner DriversMSI Afterburner Drivers
ManualKnown for oneYes
Other featuresidentical
Mac compatibilityNoNo

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