Radeon HD 7420G vs Radeon HD 8550M

  AMD

Developer

  AMD

  Radeon HD 7420G

Model

  Radeon HD 8550M

  -

benchmarks
Total performance

  -

  Terascale 3(Trinity)

Architecture

  GCN()

  32

Process, nm

  28

  128

Shaders

  480

Core frequency

  700

  655

Core frequency (turbo mode)

  -

  -

Shaders frequency

  700

  -

Memory type

  DDR3

  -

Memory frequency

  1800

  -

Memory bus

  64

  11

DirectX

  11.1

  4.2

OpenGL

  -

  3751.0

benchmarks
3DMark06