Radeon HD 7490M vs Mirage 3+ 672MX

  AMD

Developer

  SIS

  Radeon HD 7490M

Model

  Mirage 3+ 672MX

  -

benchmarks
Total performance

  -

  Terascale 2(Seymour XTX)

Architecture

  (SISM672)

  40

Process, nm

  -

Shaders

  2

  800

Core frequency

  1

  -

Core frequency (turbo mode)

  250

  800

Shaders frequency

  250

  GDDR5

Memory type

  -

  3800

Memory frequency

  -

  64

Memory bus

  -

  11

DirectX

  -

  -

OpenGL

  9