Why only in Fortnite FPS problems?

I have the problem that I have problems in Fortnite FPS and play only in Fortnite and not in others where I have the graphics to maximum without any problems. I play streched (1440x1080) and have everything on low out of sight. If I make the graphics quite high or does not change the FPs weird almost nothing.

Which processor which graphics card which "other games".

-It's probably up to your processor

Graphics card: Geforce 1070 TI
Processor: AMD 6350 six-core
other games: GTA 5, Overwatch, Warframe etc.

It is up to your processor definitely NEN better for this graphics card. If you want a better processor NEN synonymous you need a new mainboard and ram.

The only Fortnite jerky is probably on the servers.

Digga des has nothing to do with the servers his cpu is just too bad fortnite is very cpu lastig

So I play on a laptop with 140, fps and max settings. Turn off V synk. Acutalize all drivers miz geforce experience. And always turn off shadows.