Radeon HD 6990M vs Radeon HD 8400-R3

  AMD

Developer

  AMD

  Radeon HD 6990M

Model

  Radeon HD 8400-R3

  -

benchmarks
Total performance

  2.27

  Terascale 2(Blackcomb XTX)

Architecture

  -

  40

Process, nm

  -

  -

Release year

  2014

  1120

Shaders

  -

  715

Core frequency

  -

  715

Shaders frequency

  -

  GDDR5

Memory type

  -

  900

Memory frequency

  -

  256

Memory bus

  -

  11

DirectX

  -

 

    System device ids

     

    • 1002 9830

     

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