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Product comparison · 2 gpus

Dell 490-13856 graphics card AMD Radeon HD7570 vs Dell Radeon HD 7470

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  • 18specifications compared
  • 6differ
  • 12identical
  • 17known for one product only

Key differences

  • Graphics processor
    • Radeon HD7570
    • Radeon HD7450
  • Maximum resolution
    • 3840 x 2400 pixels
    • 2560 x 1600 pixels
  • Processor frequency
    • 650 MHz
    • 625 MHz
  • Memory bandwidth (max)
    • 21.6 GB/s
    • 12.8 GB/s
  • HDMI ports quantity
    • 0
    • 1
  • DisplayPorts quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
35 specifications
A

Dell

490-13856 graphics card AMD Radeon HD7570

Model 490-13856

View product
B

Dell

Radeon HD 7470View product
Processor3 differ
Graphics processor familyAMDAMD
Graphics processorDiffersRadeon HD7570Radeon HD7450
Maximum resolutionDiffers3840 x 2400 pixels2560 x 1600 pixels
Processor frequencyDiffers650 MHz625 MHz
Parallel processing technology supportKnown for one2-Way CrossFireX
Stream processorsKnown for one480
Processor boost clock speedKnown for one750 MHz
Memory1 differ
Discrete graphics card memoryKnown for one1 GB
Memory busKnown for one128 bit
Memory bandwidth (max)Differs21.6 GB/s12.8 GB/s
Graphics card memory typeKnown for oneGDDR3
Memory clock speedKnown for one533 MHz
Ports & interfaces2 differ
Interface typePCI Express 2.1PCI Express 2.1
HDMI ports quantityDiffers01
DVI-D ports quantity00
DVI-I ports quantity11
DisplayPorts quantityDiffers10
DVI ports quantityKnown for one1
DisplayPort versionKnown for one1.2
VGA (D-Sub) ports quantity00
HDMI versionKnown for one1.4a
Performanceidentical
PhysXNoNo
TV tuner integratedNoNo
DirectX version1111
Shader model version5.05.0
OpenGL version4.14.1
HDCPYesYes
Dual Link DVIYesYes
Video formats supportedKnown for oneH.264, MPEG2, MPEG4, VC-1
Designidentical
Cooling typeKnown for oneActive
Number of slotsKnown for one1
Product colourKnown for oneBlack, Blue, Red
CertificationKnown for oneFCC
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
Other featuresidentical
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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