Mobility Radeon HD 4670 vs Radeon HD 6990

  ATI

Developer

  AMD

  Mobility Radeon HD 4670

Model

  Radeon HD 6990

  4.72

benchmarks
Total performance

  Terascale 1(M96-XT)

Architecture

  -

  55

Process, nm

  -

  2014

Release year

  2014

  320

Shaders

  -

  675

Core frequency

  -

  675

Shaders frequency

  -

  GDDR3, DDR2, DDR3

Memory type

  -

  800

Memory frequency

  -

  128

Memory bus

  -

  10.1

DirectX

  -

• 1002 9488
• 1002 9490

System device ids

• 1002 671D

• 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

Popular builds

• Asus Crosshair IV Formula
• Alienware Aurora-R3
• Alienware Area 51
• Asus SABERTOOTH P67
• Asus SABERTOOTH X58
• bin bin
• Asus P8Z68-V PRO