Radeon HD 7970 vs Radeon HD 6830M

  AMD

Developer

  AMD

  Radeon HD 7970

Model

  Radeon HD 6830M

  47.7

benchmarks
Total performance

  -

  GCN(Tahiti XT)

Architecture

  Terascale 2(Granville-LP)

  28

Process, nm

  40

  2011

Release year

  -

  2048

Shaders

  800

  925

Core frequency

  575

  925

Shaders frequency

  575

  GDDR5

Memory type

  DDR3, GDDR3

  5500

Memory frequency

  900

  384

Memory bus

  128

  11.1

DirectX

  11

  4.2

OpenGL

  -

 

  • 1002 6798

System device ids

 

     

    • Asrock Z77 Professional
    • Asrock Z77 Extreme4
    • Asus SABERTOOTH 990FX R2.0
    • Gigabyte GA-990FXA-UD3
    • MSI Z97 GAMING 5 (MS-7917)
    • Asus P8Z77-V
    • Asus CROSSHAIR V FORMULA-Z

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