Azath123 w innym temacie napisał to
"Z angielskiego forum. Zrobiłem te 3 rzeczy i od 5h nie miałem crasha, wcześniej co 15-20 min. Mam 780Ti.
1)
NOTE: The following applies to NVIDIA GPUs, but I'm sure there is an equivalent for AMD ones as well!
For added in-game performance:
Go to the NVIDIA Control Panel, then with the "Manage 3D settings" tab selected on the left side of the window, select "Program Settings", find "The Witcher 3 (witcher3.exe)" in the drop-down menu and edit the following variables:
Power Management Mode: Maximum Performance
Threaded Optimization: On
Click the "Apply" button, then start The Witcher 3: Wild Hunt, go to the "Options" menu, then "Video" and select to render the game in "Fullscreen".
2)
If you are using an NVIDIA GPU, then you are also likely using NVIDIA GeForce Experience. While the latter can be very useful for determining what settings your rig should lean towards, it also introduces a new service, called "NVIDIA Streamer Service", that is only used for streaming your games to SHIELD devices and is actually causing framerate issues in many recent games, including Grand Theft Auto V and The Witcher 3: Wild Hunt.
To turn this unnecessary service completely off and regain your lost framerate, as well as prevent any associated crashes, click on the Start Button on the Windows taskbar, search for "Services" and then right-click on its icon and select "Run as administrator".
After that, scroll down through the "Services (Local)" list, find and right-click on "NVIDIA Streamer Service", then select "Properties". First click on "Stop" to turn the service off and then select "Startup type: Disabled" from the drop-down menu.
Congratulations, you have now unbloated your GPU drivers and all of your games should now perform better!
3) Dałem optymalizacje w3 w nvidia experience. "
Warto spróbować
Support GOG i CDP.com milczy