GeForce GT 640M LE vs Mobility Radeon 9100 IGP

  NVIDIA

Developer

  ATI

  GeForce GT 640M LE

Model

  Mobility Radeon 9100 IGP

  -

benchmarks
Total performance

  -

  Fermi / Kepler(N13P-LP)

Architecture

  (RS350)

  28

Process, nm

  -

  384

Shaders

  2

  500

Core frequency

  1

  -

Core frequency (turbo mode)

  300

  500

Shaders frequency

  400

  DDR3, GDDR5

Memory type

  -

  1800 - 4000

Memory frequency

  -

  128

Memory bus

  -

  11

DirectX

  -

  -

OpenGL

  8.1