Radeon HD 3870 vs Radeon HD 7970

  ATI

Developer

  AMD

  Radeon HD 3870

Model

  Radeon HD 7970

  6.67

benchmarks
Total performance

  -

Architecture

  GCN(Tahiti XT)

  -

Process, nm

  28

Release year

  2011

  -

Shaders

  2048

  -

Core frequency

  925

  -

Shaders frequency

  925

  -

Memory type

  GDDR5

  -

Memory frequency

  5500

  -

Memory bus

  384

  -

DirectX

  11.1

  -

OpenGL

  4.2

• 1002 9501

System device ids

• 1002 6798

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