Radeon HD 7870M vs GeForce 8400M GS

  AMD

Developer

  Nvidia

  Radeon HD 7870M

Model

  GeForce 8400M GS

  -

benchmarks
Total performance

  0.76

  GCN(Heathrow XT)

Architecture

  (G86M)

  28

Process, nm

  80

  -

Release year

  2014

  640

Shaders

  16

  800

Core frequency

  400

  800

Shaders frequency

  800

  GDDR5

Memory type

  GDDR2 / GDDR3

  4000

Memory frequency

  600

  128

Memory bus

  64

  11.1

DirectX

  10

  4.2

OpenGL

  -

 

    System device ids

     

    • 10DE 0427

     

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