Fortnite on Intel hd 4400?

You can get 60fps on this graphics card

Maybe 30 FPS on low and 720p…

Look at YouTube, there are often sample videos.

The minimum system requirements for 720p, lowest settings and 30 FPS require the Intel HD 4000 iGPU!

The difference to your HD 4400 but is virtually absent.

So you can't expect anything more!

You can get 60fps on this graphics card

No, the Intel HD graphics is not designed for gambling, but rather for office applications and surfing and more. If at all on the lowest settings with so around the 20-30 FPS can play (probably also with break-ins).

And this is not a graphics card but a graphics chip is installed on the processor (a so-called APU).