Resolution doesn't affect performance

Why is this a bug?

https://swiftmoves.blog/does-lowering-resolution-increase-fps/

https://www.reddit.com/r/buildapc/comments/8o6ob5/do_screen_resolution_affect_fps/

https://www.quora.com/Does-your-monitor-resolution-impact-your-FPS

https://forums.tomshardware.com/threads/will-resolution-affect-the-fps.1816783/

https://linustechtips.com/topic/555075-how-much-does-resolution-affect-performance/

It probably just means your hardware is bottlenecked somewhere, most likely cpu limited.

Also what AMD graphics driver version are you on? As it looks to be out of date.

AMD massively improved their OpenGL driver in driver version 22.7.1 and Minecraft saw a big performance increase, try the latest driver 22.8.2.

Thanks for the suggestion, however, my CPU sits at around 17% usage, even in performance mode, I also run the latest drivers (22.8.2). 

17% is most likely total CPU usage.  Minecraft, like most games, is single thread/core limited.

Maybe the new OpenGL driver isn't compatible with your iGPU but the version number on the F3 screens you posted doesn't look like the latest.

Does your laptop? have a second dedicated GPU it can use or just the iGPU?

I think the new optimizations are supposed to arrive with the 22h2 windows update.

(not resolved)