I notice that there are some people with performance issues while playing games, so I make a playlist of tweaking your computer for better performance
https://youtube.com/playlist?list=PLjzlALsZIUog0MxBO-4_AN5Re8w6R6c98
WARNING : make sure you listen and follow all the steps carefully.
Noted that I have try all the tweaks in this playlist and I can confirm you 100% it works