Will Fortnite be without laggs or not?
https://systemanforderungen.com/
Enter hardware and watch
Maybe that will help you further;
Fortnite: System Requirements for the PC in Check
The minimum system requirements are:
CPU: Intel Core i3 2.4 GHz
Graphics card: Intel HD 4000
Memory: 4 GB of RAM
The recommended hardware should look something like this:
CPU: https://www.amazon.de/...0759FGJ3Q/
Graphics card: https://www.amazon.de/...008TO35EW/ / AMD Radeon HD 7870
https://tipps.computerbild.de/unterhaltung/gaming/fortnite-systemanforderungen-538303.html
Memory: 8 GB of RAM