Radeon HD 7730M vs Radeon HD 4870

  AMD

Developer

  ATI

  Radeon HD 7730M

Model

  Radeon HD 4870

  -

benchmarks
Total performance

  10.6

  GCN(Lombok GL)

Architecture

  -

  28

Process, nm

  -

  -

Release year

  2014

  512

Shaders

  -

  575

Core frequency

  -

  675

Core frequency (turbo mode)

  -

  DDR3

Memory type

  -

  1800

Memory frequency

  -

  128

Memory bus

  -

  11.1

DirectX

  -

  4.1

OpenGL

  -

 

    System device ids

     

    • 1002 9440
    • 1002 9442
    • 1002 944C
    • 1002 9460

     

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