Hi!
Thank you for all your help. I read some articles and I think i have got the situation.
* I want PS to run on the dedicated GPU(AMD) not the integrated(Intel).
* The AMD CCC doesn't switch OpenGL apps to the dGPU when configured to do it.
* AMD doesn't use seperate drivers which can be updated independently.
* My Bios just allows to force "usage of the iGPU" or "switchable", but not dGPU :-(
* Because of the driver structure, disabling the Intel device makes the dGPU running without the AMD driver.
* Configure PS to use the Software renderer doesn't work at all.(The app doesn't start anymore)
This is a list of relevant facts I have collected from the articles.
Hm, at the moment I don't see a solution.
Would be create to have an option to define what card to use in the PS settings. :-)
regards,
Michael