Radeon HD 7970 vs Mobility Radeon HD 3450

  AMD

Developer

  ATI

  Radeon HD 7970

Model

  Mobility Radeon HD 3450

  47.7

benchmarks
Total performance

  -

  GCN(Tahiti XT)

Architecture

  RV6xx(M82)

  28

Process, nm

  55

  2011

Release year

  -

Shaders

  40

  925

Core frequency

  500

  925

Shaders frequency

  500

  GDDR5

Memory type

  DDR2/GDDR3

  5500

Memory frequency

  700

  384

Memory bus

  64

  11.1

DirectX

  10.1

  4.2

OpenGL

  -

benchmarks
3DMark06

  1911.5

• 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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