Radeon R9 M390 vs Radeon HD 4890

  AMD

Developer

  ATI

  Radeon R9 M390

Model

  Radeon HD 4890

  -

benchmarks
Total performance

  12.8

  GCN(Pitcairn)

Architecture

  -

  28

Process, nm

  -

  -

Release year

  2014

  1024

Shaders

  -

  958

Core frequency (turbo mode)

  -

  GDDR5

Memory type

  -

  5460

Memory frequency

  -

  256

Memory bus

  -

  12 (FL 11_2)

DirectX

  -

 

    System device ids

     

    • 1002 9460

     

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