Radeon HD 4850-X2 vs GeForce GTX 660M

  ATI

Developer

  Nvidia

  Radeon HD 4850-X2

Model

  GeForce GTX 660M

  9.47

benchmarks
Total performance

  10.3

  -

Architecture

  Kepler(N13E-GE)

  -

Process, nm

  28

  2014

Release year

  2014

  -

Shaders

  384

  -

Core frequency

  835

  -

Shaders frequency

  835

  -

Memory type

  GDDR5

  -

Memory frequency

  4000

  -

Memory bus

  128

  -

DirectX

  11

 

  • 1002 9443

System device ids

 

  • 10DE 0FD4
  • 10DE 0FE0

 

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  • HP xw8400 Workstation

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