Radeon HD 7770M vs Radeon HD 8730M

  AMD

Developer

  AMD

  Radeon HD 7770M

Model

  Radeon HD 8730M

  -

benchmarks
Total performance

  -

  GCN(Chelsea XT)

Architecture

  GCN()

  28

Process, nm

  28

  512

Shaders

  384

  675

Core frequency

  650

  675

Shaders frequency

  650

  GDDR5

Memory type

  DDR3

  4000

Memory frequency

  2000

  128

Memory bus

  128

  11.1

DirectX

  11.1

  4.1

OpenGL

  -