GeForce GTX 775M vs Radeon R9 390X

  Nvidia

Developer

  AMD

  GeForce GTX 775M

Model

  Radeon R9 390X

  27.8

benchmarks
Total performance

  Kepler(N13E-GTX-A2)

Architecture

  GCN(Grenada XT)

  28

Process, nm

  28

  2014

Release year

  1344

Shaders

  719

Core frequency

  1050

  719

Shaders frequency

  -

  GDDR5

Memory type

  GDDR5

  3600

Memory frequency

  6000

  256

Memory bus

  512

  11

DirectX

  12 (FL 12_0)

  -

OpenGL

  4.4

• 10DE 119D

System device ids

• 1002 67B0

• Apple iMac14,2

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