Question Why is my friend getting getting 240+fps with a 1080 and im getting 100-230fps with a 2080

[DevanFish]

My pc:
i7 9700k
RTX 2080
32GB (2 x 16GB) DDR4 3200
MPG Z390 EDGE AC
Corsair AIO

I have all the good drivers for the game all the good control panel settings BUT my CPU will randomly go to 100% when opening up ANYTHING, I play Fortnite competitively and getting under 240avg is crap.

any help? -cheers

 

[rgd1101]

cpu temp?
memory usage it high too.
check resource monitor on memory?

 

[drivinfast247]

Virus/malware?