mirh

Dreadful OpenGL performance

Discussion created by mirh on Sep 26, 2016
Latest reply on Jan 28, 2019 by xhuang

I guess this can be considered a kind-of follow up of Abysmal OpenGL performance (RX480)

 

Basically.. I tried the my testcase on the following systems:

  • Core 2 Duo E8400 + Radeon 7750: ~19 FPS
  • Phenom II X4 965 + Radeon RX 480: ~25 FPS
  • Core 2 Duo 6320 + GeForce GT 430: ~58 FPS

 

I believe I don't need any further explanation.

My educated guess is that gl commands aren't dispatched to a separate thread.

 

Then I would have liked to give some more info, but I had problems with both CodeXL and  PerfStudio .

Instructions to use the thing shouldn't be any different from those contained in this last link.

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