Radeon HD 7970 vs Radeon HD 6550M

  AMD

Developer

  AMD

  Radeon HD 7970

Model

  Radeon HD 6550M

  47.7

benchmarks
Total performance

  -

  GCN(Tahiti XT)

Architecture

  Terascale 2(Capilano-PRO)

  28

Process, nm

  40

  2011

Release year

  -

  2048

Shaders

  400

  925

Core frequency

  600

  925

Shaders frequency

  600

  GDDR5

Memory type

  DDR3

  5500

Memory frequency

  800

  384

Memory bus

  128

  11.1

DirectX

  11

  4.2

OpenGL

  -

  23807.0

benchmarks
3DMark06

  7143.0

 

  • 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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