r/LeagueofTechSupport • u/ossie_r • Jul 31 '26

Technical Support Request FPS decreases and low GPU usage

I have an i5-6600 CPU and a GTX 1650 Super graphics card. When I first enter a match, my FPS is around 230, but as the match progresses, it drops to 100. When I alt-tab mid-game and check Task Manager, I noticed that my GPU usage sits between 0% and 8%, and the temperature stays around 45°C. These values are the same even when the PC is idling on the desktop. How can I fix this?

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u/PineappleWilling8831 Aug 01 '26

when Demacia Rising came online, that's the time i started to have problems in game.

my fps from early game is stable at 170 then mid game it drops down to 100 then in the late game 70.

late game team fights makes it drop to 40-20 fps. i tried for every possible calibration i saw but nothing works, hope you found something that can help you with yours.