Oli515

Well I tried both, everthing by its own, combined. PC crashed before I could fire up the stress test. Maybe its just a question of fine tuning it, I will read up on it and try it on the weekend. Thanks so much guys!
 

thanks will try! RAM is on slot 2 and 4 already!

330x is definitely the way to go for budget CPUs.  Not sure how that fits into the budget however.  Euro pricing is a bit weird.

If there are ANY thoughts about streamig he should go for a 3600 + B450 mobo + 16 GB RAM at least. Might have to strech the budget a bit for that though. For gaming only the 3300X would be the next best cheaper option. But i don't feel comfortable buying or recommending a 4-core CPU in 2020.
https://de.pcpartpicker.com/list/6k7Nn7

He can use the NVENC encoder on the 1660.  It's as good or better than most single-PC CPU encoding streams will ever be without the associated performance drop.
 
However, streaming aside, games are quickly getting more and more multithreaded, and a 3600 would be the better overall choice.

Yes, but 4-core CPUs are pretty much EOL even for gaming only use in 2020 imo.
 
That's a great deal! Just watch out of you get a crappy mobo or ram in the bundle. I'd rather pay 10-20 € more and pick out the parts myself.

yep 3300x perfect

Yeah i know that. I already told him to get a B450 or B550 (might bei top expensive tho) and not an A-series board. And then I also recommended not taking the cheapest B450!  Thanks for the input!