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Product comparison · 2 gpus

CLUB3D Radeon HD 7750 royalQueen vs CLUB3D Radeon HD 7970 royalQueen

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  • 33specifications compared
  • 11differ
  • 22identical
  • 19known for one product only

Key differences

The CLUB3D Radeon HD 7970 royalQueen has 125 MHz more processor frequency than the CLUB3D Radeon HD 7750 royalQueen (925 MHz vs 800 MHz). The CLUB3D Radeon HD 7970 royalQueen has 1 more maximum displays per videocard than the CLUB3D Radeon HD 7750 royalQueen (4 vs 3). The CLUB3D Radeon HD 7970 royalQueen has 1,536 more stream processors than the CLUB3D Radeon HD 7750 royalQueen (2048 vs 512). Parallel processing technology support: APP on the CLUB3D Radeon HD 7750 royalQueen, APP, Quad-GPU CrossFireX on the CLUB3D Radeon HD 7970 royalQueen. Cooling type: Passive on the CLUB3D Radeon HD 7750 royalQueen, Active on the CLUB3D Radeon HD 7970 royalQueen.

  • Processor frequency
    • 800 MHz
    • 925 MHz
  • Maximum displays per videocard
    • 3
    • 4
  • Parallel processing technology support
    • APP
    • APP, Quad-GPU CrossFireX
  • Stream processors
    • 512
    • 2048
  • Discrete graphics card memory
    • 1 GB
    • 3 GB
  • Memory bus
    • 128 bit
    • 384 bit
  • Memory clock speed
    • 4500 MHz
    • 5500 MHz
  • DisplayPorts quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
52 specifications
A

CLUB3D

Radeon HD 7750 royalQueenView product
B

CLUB3D

Radeon HD 7970 royalQueenView product
Processor4 differ
Graphics processor familyAMDAMD
Maximum resolution4096 x 2160 pixels4096 x 2160 pixels
CUDAKnown for oneNo
Processor frequencyDiffers800 MHz925 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum displays per videocardDiffers34
Parallel processing technology supportDiffersAPPAPP, Quad-GPU CrossFireX
Stream processorsDiffers5122048
Processor coresKnown for one1
Memory3 differ
Discrete graphics card memoryDiffers1 GB3 GB
Graphics card memory typeKnown for oneGDDR5
Memory busDiffers128 bit384 bit
Memory clock speedDiffers4500 MHz5500 MHz
Ports & interfaces1 differ
Interface typeKnown for onePCI Express x16
HDMI ports quantity11
DVI-D ports quantity00
DVI-I ports quantity11
DisplayPorts quantityDiffers10
HDMI version1.4a1.4a
Dual VGAKnown for oneYes
VGA (D-Sub) ports quantity00
Mini DisplayPorts quantityKnown for one2
Performanceidentical
PhysXNoNo
TV tuner integratedNoNo
DirectX version11.111.1
Shader model version5.05.0
OpenGL version4.24.2
OpenCL versionKnown for one1.2
HDCPYesYes
Dual Link DVIYesYes
Full HDYesYes
HD3D TechnologyKnown for oneYes
Design1 differ
Cooling typeDiffersPassiveActive
Form factorATXATX
Number of slots22
Product colourKnown for oneBlack, Red
Power1 differ
Minimum system power supply500 W500 W
Power consumption (typical)Differs61 W250 W
Supplementary power connectorsKnown for one1x 6-pin, 1x 8-pin
System requirementsidentical
Windows operating systems supportedWindows 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 HoWindows 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 RAMKnown for one1024 MB
Minimum storage drive spaceKnown for one200 MB
Weight & dimensions1 differ
WeightKnown for one288 g
LengthDiffers198 mm268 mm
DepthKnown for one36 mm
Height122 mm122 mm
Packaging contentidentical
User guideYesYes
Cables includedKnown for oneCrossFire
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Mac compatibilityKnown for oneNo
HDMIKnown 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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