Radeon HD 8870M vs Radeon HD 7470

  AMD

Developer

  AMD

  Radeon HD 8870M

Model

  Radeon HD 7470

  -

benchmarks
Total performance

  2.41

  GCN()

Architecture

  -

  28

Process, nm

  -

  -

Release year

  2014

  640

Shaders

  -

  725

Core frequency

  -

  725

Shaders frequency

  -

  GDDR5, DDR3

Memory type

  -

  4500

Memory frequency

  -

  128

Memory bus

  -

  11.1

DirectX

  -

  4.1

OpenGL

  -

 

    System device ids

     

    • 1002 6778

     

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