Mirage 3 671MX vs Radeon HD 7870

  SIS

Developer

  AMD

  Mirage 3 671MX

Model

  Radeon HD 7870

  -

benchmarks
Total performance

  35.1

  (671MX)

Architecture

  GCN(Pitcairn XT)

  -

Process, nm

  28

  -

Release year

  2012

  2

Shaders

  1280

  1

Core frequency

  1000

  250

Core frequency (turbo mode)

  -

  250

Shaders frequency

  1000

  -

Memory type

  GDDR5

  -

Memory frequency

  4800

  -

Memory bus

  256

  -

DirectX

  11.1

  8.1

OpenGL

  4.2

 

    System device ids

     

    • 1002 6818
    • 1002 679E

     

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