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Product comparison · 2 gpus

CLUB3D CGAX-797713 graphics card AMD Radeon HD7970 vs CLUB3D Radeon HD 7990

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  • 36specifications compared
  • 15differ
  • 21identical
  • 12known for one product only

Key differences

  • Processor frequency
    • 925 MHz
    • 1900 MHz
  • Processor boost clock speed
    • 975 MHz
    • 2000 MHz
  • Parallel processing technology support
    • 4-Way CrossFireX
    • Quad-GPU CrossFireX
  • Stream processors
    • 2048
    • 4096
  • Discrete graphics card memory
    • 3 GB
    • 6 GB
  • Memory bus
    • 384 bit
    • 768 bit
  • Memory clock speed
    • 5500 MHz
    • 6000 MHz
  • HDMI ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
48 specifications
A

CLUB3D

CGAX-797713 graphics card AMD Radeon HD7970

Model CGAX-797713

View product
B

CLUB3D

Radeon HD 7990View product
Processor4 differ
Graphics processor familyAMDAMD
Graphics processorKnown for oneRadeon HD7970
Maximum resolution4096 x 3112 pixels4096 x 3112 pixels
Processor frequencyDiffers925 MHz1900 MHz
Processor boost clock speedDiffers975 MHz2000 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum displays per videocardKnown for one6
Parallel processing technology supportDiffers4-Way CrossFireXQuad-GPU CrossFireX
Stream processorsDiffers20484096
Processor coresKnown for one1
Memory3 differ
Discrete graphics card memoryDiffers3 GB6 GB
Graphics card memory typeGDDR5GDDR5
Memory busDiffers384 bit768 bit
Memory clock speedDiffers5500 MHz6000 MHz
Ports & interfaces2 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantityDiffers10
DVI-D ports quantity00
DVI-I ports quantity11
DisplayPorts quantity00
HDMI versionKnown for one1.4a
DVI ports quantityKnown for one1
DisplayPort version1.21.2
Dual VGAKnown for oneYes
Mini DisplayPorts quantityDiffers24
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
Design1 differ
Cooling typeActiveActive
Bracket heightKnown for oneFull-Height (FH)
Form factorDiffersFull-Height/Full-Length (FH/FL)ATX
Number of slotsKnown for one2
Product colourBlackBlack
Power2 differ
Minimum system power supplyKnown for one500 W
Power consumption (typical)Differs250 W375 W
Supplementary power connectorsDiffers1x 6-pin, 1x 8-pin2x 8-pin
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 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 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Weight & dimensions3 differ
WeightKnown for one672 g
LengthDiffers268 mm312 mm
DepthDiffers36 mm37 mm
HeightDiffers122 mm137 mm
Technical detailsidentical
Compliance certificatesRoHSRoHS
Packaging contentidentical
User guideKnown for oneYes

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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