Radeon HD 6775G2 vs GeForce GTX 660M

  AMD

Developer

  Nvidia

  Radeon HD 6775G2

Model

  GeForce GTX 660M

  -

benchmarks
Total performance

  10.3

  Terascale 2()

Architecture

  Kepler(N13E-GE)

  40

Process, nm

  28

  -

Release year

  2014

  880

Shaders

  384

  -

Core frequency

  835

  -

Shaders frequency

  835

  -

Memory type

  GDDR5

  -

Memory frequency

  4000

  -

Memory bus

  128

  11

DirectX

  11

 

    System device ids

     

    • 10DE 0FD4
    • 10DE 0FE0

     

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