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Product comparison · 2 gpus

Dell 490-12938 graphics card AMD Radeon HD6670 vs Dell Radeon HD 7470

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  • 21specifications compared
  • 6differ
  • 15identical
  • 6known for one product only

Key differences

  • Graphics processor
    • Radeon HD6670
    • Radeon HD7450
  • Processor frequency
    • 800 MHz
    • 625 MHz
  • Graphics card memory type
    • GDDR5
    • GDDR3
  • Memory bandwidth (max)
    • 64 GB/s
    • 12.8 GB/s
  • DisplayPorts quantity
    • 1
    • 0
  • VGA (D-Sub) ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
27 specifications
A

Dell

490-12938 graphics card AMD Radeon HD6670

Model 490-12938

View product
B

Dell

Radeon HD 7470View product
Processor2 differ
Graphics processor familyAMDAMD
Graphics processorDiffersRadeon HD6670Radeon HD7450
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
CUDAKnown for oneNo
Processor frequencyDiffers800 MHz625 MHz
Processor boost clock speedKnown for one750 MHz
Memory2 differ
Discrete graphics card memoryKnown for one1 GB
Graphics card memory typeDiffersGDDR5GDDR3
Memory busKnown for one128 bit
Memory bandwidth (max)Differs64 GB/s12.8 GB/s
Memory clock speedKnown for one533 MHz
Ports & interfaces2 differ
Interface typePCI Express 2.1PCI Express 2.1
HDMI ports quantity11
DVI-D ports quantity00
DVI-I ports quantity11
DisplayPorts quantityDiffers10
HDMI version1.4a1.4a
VGA (D-Sub) ports quantityDiffers10
Performanceidentical
PhysXNoNo
TV tuner integratedNoNo
DirectX version1111
Shader model version5.05.0
OpenGL version4.14.1
HDCPYesYes
Dual Link DVIYesYes
Other featuresidentical
HDMIYesYes
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 Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi

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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