Radeon HD 7640G vs Radeon HD 7450

  AMD

Developer

  AMD

  Radeon HD 7640G

Model

  Radeon HD 7450

  3.98

benchmarks
Total performance

  1.96

  Terascale 3(Trinity)

Architecture

  -

  32

Process, nm

  -

  2014

Release year

  2014

  256

Shaders

  -

  497

Core frequency

  -

  686

Core frequency (turbo mode)

  -

  11

DirectX

  -

  4.2

OpenGL

  -

 

  • 1002 9903

System device ids

 

  • 1002 677B
  • 1002 6779

 

  • HP Pavilion g6 Notebook PC
  • HP Pavilion g7 Notebook PC
  • Lenovo 20255
  • Samsung 355V4C/356V4C/3445VC/3545VC
  • Asus K55N
  • HP Pavilion 17 Notebook PC
  • Asus K55DR

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