Radeon HD 8870M vs Radeon R9 285

  AMD

Developer

  AMD

  Radeon HD 8870M

Model

  Radeon R9 285

  -

benchmarks
Total performance

  42.5

  GCN()

Architecture

  -

  28

Process, nm

  -

  -

Release year

  2014

  640

Shaders

  -

  725

Core frequency

  -

  725

Shaders frequency

  -

  GDDR5, DDR3

Memory type

  -

  4500

Memory frequency

  -

  128

Memory bus

  -

  11.1

DirectX

  -

  4.1

OpenGL

  -

 

    System device ids

     

    • 1002 6939

     

      Popular builds

       

      • Gigabyte GA-990FXA-UD3
      • Asus M5A97 R2.0
      • Asrock Z97 Anniversary
      • Gigabyte GA-970A-DS3P
      • MSI 970 GAMING (MS-7693)
      • Asus M5A78L-M/USB3
      • Asus PRIME B350-PLUS