wich gpu is my pc using?

[Buildinghero Gaming]

I have two gpus in my pc: The integrated intel gpu and a dedicaded hd 5450. I activated the integrated gpu, so I could use 3 Monitors. I think that Minecraft is using the integrated gpu instead of the hd 5450, because im getting terrible fps and my entire system just feels really... ew... How do I make sure that my system is using the hd 5450 rather than the integrated gpu
edit: I should probably add, that im using Pop! OS LTS 20.04

[Darth Riker]

Have you tried having Minecraft show up only on the monitor(s) that is connected to the HD 5450? Just wondering if it makes a difference.

[Buildinghero Gaming]

No that does not make any difference. The computer will use one gpu for graphics processing no matter what display is used. You can use a gpu with dead video ports by popping in gpu with working ports

[Darth Riker]

Are you still having this issue? I found this article about Minecraft on Windows (https://windowsreport.com/minecraft-not-using-gpu/#:~:text=Select the AMD GPU)

 

Is there something like this you can do on Pop! OS LTS 20.04?