Mobility Radeon HD 4870 X2 vs Radeon HD 4550

  ATI

Developer

  ATI

  Mobility Radeon HD 4870 X2

Model

  Radeon HD 4550

  -

benchmarks
Total performance

  1.46

  Terascale 1(M98-XT)

Architecture

  -

  55

Process, nm

  -

  -

Release year

  2014

  1600

Shaders

  -

  550

Core frequency

  -

  550

Shaders frequency

  -

  GDDR3, GDDR5

Memory type

  -

  888

Memory frequency

  -

  256

Memory bus

  -

  10.1

DirectX

  -

 

    System device ids

     

    • 1002 9540
    • 1002 954F

     

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