Radeon HD 6640G2 vs Radeon HD 6990

  AMD

Developer

  AMD

  Radeon HD 6640G2

Model

  Radeon HD 6990

  -

benchmarks
Total performance

  25.2

  Terascale 2()

Architecture

  -

  40

Process, nm

  -

  -

Release year

  2014

  560

Shaders

  -

  11

DirectX

  -

 

    System device ids

     

    • 1002 671D

     

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