Radeon HD 7970 vs Radeon R8 M445DX

  AMD

Developer

  AMD

  Radeon HD 7970

Model

  Radeon R8 M445DX

  47.7

benchmarks
Total performance

  -

  GCN(Tahiti XT)

Architecture

  GCN()

  28

Process, nm

  28

  2011

Release year

  -

Shaders

  704

  925

Core frequency

  720 / 1020

  925

Shaders frequency

  -

  GDDR5

Memory type

  DDR4/DDR3

  5500

Memory frequency

  933 / 1000

  384

Memory bus

  128 + 64

  11.1

DirectX

  12

  4.2

OpenGL

  4.4

benchmarks
3DMark06

  8880.5

• 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

Popular builds