Radeon HD 6950M vs Radeon HD 7770

  AMD

Developer

  AMD

  Radeon HD 6950M

Model

  Radeon HD 7770

  -

benchmarks
Total performance

  17.1

  Terascale 2(Blackcomb Pro)

Architecture

  GCN(Cape Verde)

  40

Process, nm

  28

  -

Release year

  2014

  960

Shaders

  640

  580

Core frequency

  1000

  580

Shaders frequency

  1000

  GDDR5

Memory type

  GDDR5

  900

Memory frequency

  4500

  256

Memory bus

  128

  11

DirectX

  11.1

  -

OpenGL

  4.2

  13719.0

benchmarks
3DMark06

  19307.0

 

    System device ids

     

    • 1002 683D

     

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