Product comparison · 2 gpus

CLUB3D CGAX-7957 graphics card AMD Radeon HD7950 vs CLUB3D CGAX-7977C graphics card AMD Radeon HD7970

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  • 52specifications compared
  • 12differ
  • 40identical
  • 6known for one product only

Key differences

  • Graphics processor
    • CGAX-7957 graphics card AMD Radeon HD7950:Radeon HD7950
    • CGAX-7977C graphics card AMD Radeon HD7970:Radeon HD7970
  • Maximum resolution
    • CGAX-7957 graphics card AMD Radeon HD7950:4096 x 3112 pixels
    • CGAX-7977C graphics card AMD Radeon HD7970:4096 x 2160 pixels
  • Processor frequency
    • CGAX-7957 graphics card AMD Radeon HD7950:800 MHz
    • CGAX-7977C graphics card AMD Radeon HD7970:925 MHz
  • Stream processors
    • CGAX-7957 graphics card AMD Radeon HD7950:1792
    • CGAX-7977C graphics card AMD Radeon HD7970:2048
  • Memory clock speed
    • CGAX-7957 graphics card AMD Radeon HD7950:5000 MHz
    • CGAX-7977C graphics card AMD Radeon HD7970:5500 MHz
  • Power consumption (typical)
    • CGAX-7957 graphics card AMD Radeon HD7950:200 W
    • CGAX-7977C graphics card AMD Radeon HD7970:250 W
  • Supplementary power connectors
    • CGAX-7957 graphics card AMD Radeon HD7950:2x 6-pin
    • CGAX-7977C graphics card AMD Radeon HD7970:1x 6-pin, 1x 8-pin
  • Weight
    • CGAX-7957 graphics card AMD Radeon HD7950:642 g
    • CGAX-7977C graphics card AMD Radeon HD7970:1.11 kg

Side by side

Differences highlightedShow differences only (on)
Comparison of CGAX-7957, CGAX-7977C
58 specifications
Processor4 differ
Graphics processorDiffersRadeon HD7950Radeon HD7970
Maximum resolutionDiffers4096 x 3112 pixels4096 x 2160 pixels
Processor frequencyDiffers800 MHz925 MHz
Stream processorsDiffers17922048
CUDAKnown for oneNoUnknown — not stated by the source
Memory1 differ
Memory clock speedDiffers5000 MHz5500 MHz
Ports & interfacesidentical
DVI ports quantityKnown for oneUnknown — not stated by the source1
Power2 differ
Power consumption (typical)Differs200 W250 W
Supplementary power connectorsDiffers2x 6-pin1x 6-pin, 1x 8-pin
Weight & dimensions2 differ
WeightDiffers642 g1.11 kg
LengthDiffers263 mm278 mm
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceCrossFire
User guideKnown for oneUnknown — not stated by the sourceYes
Bundled softwareKnown for oneUnknown — not stated by the sourceCatalyst configuration software
Other features3 differ
Cable typeDiffersMiniDP - DVIHDMI - DVI
ChipsetDiffersTahiti ProTahiti XT
Dimensions (WxDxH)Differs263 x 107 x 34 mm278 x 107 x 34 mm
Mac compatibilityKnown for oneNoUnknown — not stated by the source

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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