Sudden large drop in performace

Gam987

Prominent
Apr 23, 2017
1
0
510
A few days ago I noticed I have been getting much lower frames, in more than one game, than I was before. I have already done the obvious stuff like checking task manager to see if something is taking all of my resources and running a virus scan, neither of which showed any issues. Neither the CPU or the GPU are thermal throttling to my knowledge. Any help would be much appreciated.

Specs:

MSI GTX 1080 Gaming X
i7 6700k @ 4.4Ghz w/ Corsair h80i
Gigabyte GA-H170
32GB Corsair 2400 DDR4
512 GB SSD
3TB HDD
Windows 10 Home (Legit)