Radeon HD 7970 vs Mobility Radeon HD 4670

  AMD

Developer

  ATI

  Radeon HD 7970

Model

  Mobility Radeon HD 4670

benchmarks
Total performance

  4.72

  GCN(Tahiti XT)

Architecture

  Terascale 1(M96-XT)

  28

Process, nm

  55

  2011

Release year

Shaders

  320

  925

Core frequency

  675

  925

Shaders frequency

  675

  GDDR5

Memory type

  GDDR3, DDR2, DDR3

  5500

Memory frequency

  800

  384

Memory bus

  128

  11.1

DirectX

  10.1

  4.2

OpenGL

  -

benchmarks
3DMark06

  6828.0

• 1002 6798

System device ids

• 1002 9488
• 1002 9490

• 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

• Dell Studio XPS 1645
• Dell Studio XPS 1640
• Dell Studio XPS 1647
• Apple iMac10,1
• Apple iMac11,2
• Gigabyte GA-P35-DS4
• Acer Aspire 8935G