i just edited my post, i didnt find the solution. hehe
I will edit the post if i find it though which is very unlikely.
btw i'm using the European version of SSB4
Wow, Super Smash Bros 4 (EUR) works at fullspeed (on some stages) on my 8 year old PC! (with a new gpu) I am using the no-audio version since the audio in the normal version of Cemu of Smash is garbled.