Radeon HD 7770M vs Radeon HD 6770

  AMD

Developer

  AMD

  Radeon HD 7770M

Model

  Radeon HD 6770

  -

benchmarks
Total performance

  11.9

  GCN(Chelsea XT)

Architecture

  -

  28

Process, nm

  -

  -

Release year

  2014

  512

Shaders

  -

  675

Core frequency

  -

  675

Shaders frequency

  -

  GDDR5

Memory type

  -

  4000

Memory frequency

  -

  128

Memory bus

  -

  11.1

DirectX

  -

  4.1

OpenGL

  -

 

    System device ids

     

    • 1002 68BA
    • 1002 68B8

     

      Popular builds

       

      • Dell XPS 8300
      • bin bin
      • Dell Studio XPS 8100
      • Asus M5A78L-M/USB3
      • Gigabyte GA-970A-D3
      • Gigabyte GA-990FXA-UD3
      • Dell Studio XPS 9100