Big FPS drop

[lukikotrcka]

Hi. My fps rapidly drops from one day to another. I used to have on Fortnite about 200fps now i am happy if i have 60fps... csgo about 250fps now 80-100fps... rainbow 6 100fps now 30fps... here are some pc specs.
Gigabyte geforce gtx 1050 2gb
RAM DDR3 8GB
intel i5 3.20GHz 4 cores

 

[workunion]

What version is the driver for video card? Make sure it's up to date.