GeForce GT 640M LE vs Mirage 3+ 672MX

  NVIDIA

Developer

  SIS

  GeForce GT 640M LE

Model

  Mirage 3+ 672MX

  -

benchmarks
Total performance

  -

  Fermi / Kepler(N13P-LP)

Architecture

  (SISM672)

  28

Process, nm

  -

  384

Shaders

  2

  500

Core frequency

  1

  -

Core frequency (turbo mode)

  250

  500

Shaders frequency

  250

  DDR3, GDDR5

Memory type

  -

  1800 - 4000

Memory frequency

  -

  128

Memory bus

  -

  11

DirectX

  -

  -

OpenGL

  9