Thunderbolt 3 problem

[Rami_m98]

I got my acer spin 3 with i7 10th gen and 8gb ram and it has thunderbolt 3 I have my amd egpu as roc rx 5700 xt connected to adt link r43sg-tb3 and external power supply
When i use benchmark the gpu works well but when i open games like gta v it gets to 5fps
Any idea how to fix that
Thanks

 

[biffzinker]

There’s a setting under ‘Display Properties’ for pointing a program to the external GPU.

How to set default GPU for apps on Windows 10 - Pureinfotech

If you have multiple GPUs on Windows 10, you can manually specify the preferred graphics card an app can use for performance or battery life.

pureinfotech.com