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Product comparison · 2 gpus

CLUB3D CGAX-7957 graphics card AMD Radeon HD7950 vs CLUB3D Radeon HD 7970

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  • 41specifications compared
  • 11differ
  • 30identical
  • 16known for one product only

Key differences

  • Processor frequency
    • 800 MHz
    • 925 MHz
  • Stream processors
    • 1792
    • 2048
  • Memory clock speed
    • 5000 MHz
    • 5500 MHz
  • Power consumption (typical)
    • 200 W
    • 250 W
  • Supplementary power connectors
    • 2x 6-pin
    • 1x 6-pin, 1x 8-pin
  • Weight
    • 642 g
    • 1.11 kg
  • Length
    • 263 mm
    • 278 mm
  • Dimensions (WxDxH)
    • 263 x 107 x 34 mm
    • 278 x 107 x 34 mm

Side by side

Differences highlightedShow differences only
57 specifications
A

CLUB3D

CGAX-7957 graphics card AMD Radeon HD7950

Model CGAX-7957

View product
B

CLUB3D

Radeon HD 7970View product
Processor3 differ
Graphics processor familyAMDAMD
Graphics processorKnown for oneRadeon HD7950
Maximum resolution4096 x 3112 pixels4096 x 3112 pixels
CUDANoNo
Processor frequencyDiffers800 MHz925 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one4096 x 3112 pixels
Maximum displays per videocard66
Parallel processing technology supportDiffersAPP, Quad-GPU CrossFireXAPP, Hybrid CrossFireX, Quad-GPU CrossFireX
Stream processorsDiffers17922048
Memory1 differ
Discrete graphics card memory3 GB3 GB
Graphics card memory typeKnown for oneGDDR5
Memory bus384 bit384 bit
Memory clock speedDiffers5000 MHz5500 MHz
Memory bandwidth (max)264 GB/s264 GB/s
Ports & interfacesidentical
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantityKnown for one0
DVI-I ports quantity11
DisplayPorts quantityKnown for one0
HDMI version1.4a1.4a
Mini DisplayPorts quantity22
VGA (D-Sub) ports quantityKnown for one0
Performanceidentical
PhysXNoNo
TV tuner integratedNoNo
DirectX version11.111.1
Shader model version5.05.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIYesYes
Full HDYesYes
Design1 differ
Cooling typeActiveActive
Bracket heightKnown for oneFull-Height (FH)
Form factorDiffersFull-Height/Full-Length (FH/FL)ATX
Number of slots22
CertificationKnown for oneFCC, CE, RoHS
Power2 differ
Minimum system power supply500 W500 W
Power consumption (typical)Differs200 W250 W
Supplementary power connectorsDiffers2x 6-pin1x 6-pin, 1x 8-pin
System requirements1 differ
Windows operating systems supportedDiffersWindows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, WiWindows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Ho
Minimum system requirementsKnown for oneCD-ROM
Minimum RAM1024 MB1024 MB
Minimum storage drive space200 MB200 MB
Weight & dimensions2 differ
WeightDiffers642 g1.11 kg
LengthDiffers263 mm278 mm
Depth34 mm34 mm
Height107 mm107 mm
Other features1 differ
Mac compatibilityNoNo
Cable typeKnown for oneMiniDP - DVI
HDMIYesYes
ChipsetKnown for oneTahiti Pro
Compatible operating systemsKnown for oneWindows 7 Windows Vista Windows XP
Dimensions (WxDxH)Differs263 x 107 x 34 mm278 x 107 x 34 mm
Packaging dataidentical
Package widthKnown for one385 mm
Package depthKnown for one324 mm
Package heightKnown for one233 mm

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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