Radeon HD 6990 vs Radeon HD 7640G

  AMD

Developer

  AMD

  Radeon HD 6990

Model

  Radeon HD 7640G

benchmarks
Total performance

  3.98

  -

Architecture

  Terascale 3(Trinity)

  -

Process, nm

  32

  2014

Release year

  2014

  -

Shaders

  256

  -

Core frequency

  497

  -

Core frequency (turbo mode)

  686

  -

DirectX

  11

  -

OpenGL

  4.2

• 1002 671D

System device ids

• 1002 9903

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• bin bin
• Asus P8Z68-V PRO

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