GeForce GT 640M LE vs HD 4000

  NVIDIA

Developer

  Intel

  GeForce GT 640M LE

Model

  HD 4000

  -

benchmarks
Total performance

  4.27

  Fermi / Kepler(N13P-LP)

Architecture

  -

  28

Process, nm

  -

  -

Release year

  2012

  384

Shaders

  -

  500

Core frequency

  -

  500

Shaders frequency

  -

  DDR3, GDDR5

Memory type

  -

  1800 - 4000

Memory frequency

  -

  128

Memory bus

  -

  11

DirectX

  -

 

    System device ids

     

    • 8086 0162

     

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