Radeon R2 vs Radeon HD 4890

  AMD

Developer

  ATI

  Radeon R2

Model

  Radeon HD 4890

  -

benchmarks
Total performance

  12.8

  GCN 1.1(Beema/Mullins)

Architecture

  -

  28

Process, nm

  -

  -

Release year

  2014

  128

Shaders

  -

  300

Core frequency

  -

  600

Core frequency (turbo mode)

  -

  64

Memory bus

  -

  12 (FL 12_0)

DirectX

  -

  4.4

OpenGL

  -

 

    System device ids

     

    • 1002 9460

     

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