Radeon HD 7770M vs Mirage 3+ 672MX

  AMD

Developer

  SIS

  Radeon HD 7770M

Model

  Mirage 3+ 672MX

  -

benchmarks
Total performance

  -

  GCN(Chelsea XT)

Architecture

  (SISM672)

  28

Process, nm

  -

Shaders

  2

  675

Core frequency

  1

  -

Core frequency (turbo mode)

  250

  675

Shaders frequency

  250

  GDDR5

Memory type

  -

  4000

Memory frequency

  -

  128

Memory bus

  -

  11.1

DirectX

  -

  4.1

OpenGL

  9