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Product comparison · 2 gpus

CLUB3D CGAX-6452LX1 graphics card AMD Radeon HD6450 vs CLUB3D Radeon HD 7990

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  • 33specifications compared
  • 22differ
  • 11identical
  • 20known for one product only

Key differences

  • Maximum resolution
    • 2560 x 1600 pixels
    • 4096 x 3112 pixels
  • Processor frequency
    • 625 MHz
    • 1900 MHz
  • Parallel processing technology support
    • 2-Way CrossFireX
    • Quad-GPU CrossFireX
  • Stream processors
    • 160
    • 4096
  • Discrete graphics card memory
    • 1 GB
    • 6 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory bus
    • 64 bit
    • 768 bit
  • Memory clock speed
    • 666 MHz
    • 6000 MHz

Side by side

Differences highlightedShow differences only
53 specifications
A

CLUB3D

CGAX-6452LX1 graphics card AMD Radeon HD6450

Model CGAX-6452LX1

View product
B

CLUB3D

Radeon HD 7990View product
Processor4 differ
Graphics processorKnown for oneRadeon HD6450
Maximum resolutionDiffers2560 x 1600 pixels4096 x 3112 pixels
Processor frequencyDiffers625 MHz1900 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one2560 x 1600 pixels
Maximum displays per videocardKnown for one2
Parallel processing technology supportDiffers2-Way CrossFireXQuad-GPU CrossFireX
Stream processorsDiffers1604096
Processor coresKnown for one1
Processor boost clock speedKnown for one2000 MHz
Memory4 differ
Discrete graphics card memoryDiffers1 GB6 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers64 bit768 bit
Memory clock speedDiffers666 MHz6000 MHz
Ports & interfaces5 differ
Interface typeDiffersPCI Express x1PCI Express 3.0
HDMI ports quantityDiffers10
DVI-D ports quantityDiffers10
DVI-I ports quantityDiffers01
HDMI versionKnown for one1.4a
DVI ports quantityKnown for one1
Dual VGAKnown for oneYes
VGA (D-Sub) ports quantityDiffers10
DisplayPort versionKnown for one1.2
Mini DisplayPorts quantityKnown for one4
Performance2 differ
DirectX versionDiffers1111.1
Shader model versionDiffers4.15.0
OpenCL versionKnown for one1.1
Video formats supportedKnown for oneMPEG2, MPEG4
Design3 differ
Cooling typeDiffersPassiveActive
Form factorDiffersHalf-Height/Half-Length (HH/HL)ATX
Number of slotsKnown for one1
Product colourDiffersRedBlack
Power1 differ
Minimum system power supplyKnown for one400 W
Power consumption (typical)Differs18 W375 W
Supplementary power connectorsKnown for one2x 8-pin
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 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, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Wi
Minimum RAMKnown for one2048 MB
Minimum storage drive spaceKnown for one200 MB
Weight & dimensions3 differ
WeightKnown for one155 g
LengthDiffers150 mm312 mm
DepthDiffers16 mm37 mm
HeightDiffers68 mm137 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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