Stuttering and lag in games

Hi!

I have a Dell Precision 3581 with following specs.

-13th gen i7-13700H 2,40GHz

-64gb ram

-2tb ssd

-Nvidia RTX A1000 6gb graphics card.

It doesn't matter what game I try to play, the game starts to lag so much that I can't move in game. I've tried everything from COD Warzone, 7D2D and CS2 to Cities skyline 1 and it really doesn't matter where I do it. I have tried every imaginable setting that can be found on Youtube. Please help me.

I can not be the only one with this problem.