Radeon HD 7420G vs Radeon HD 7850M

  AMD

Developer

  AMD

  Radeon HD 7420G

Model

  Radeon HD 7850M

  -

benchmarks
Total performance

  -

  Terascale 3(Trinity)

Architecture

  GCN(Heathrow Pro)

  32

Process, nm

  28

  128

Shaders

  480

Core frequency

  675

  655

Core frequency (turbo mode)

  -

  -

Shaders frequency

  675

  -

Memory type

  GDDR5

  -

Memory frequency

  4000

  -

Memory bus

  128

  11

DirectX

  11.1

  4.2

OpenGL

  4.1

  3751.0

benchmarks
3DMark06