What to exchange first - CPU or graphics card?

I currently have a fx 6300 and a gtx 750ti with 2GB DDR5

Mainly I stream Minecraft and ARMA III

What should I renew first to give my pc a bit more power in streaming?

I'm just a geriatric nurse and do not deserve the world, so I can only exchange one this month first.

Would be nice if someone could help me

I have to say that I do not have the graphics card performance in mind now, but after exchanging my fx 6100, I realized that it is really out of date.

Especially for Minecraft a good processor would probably be important, in Java games, the graphics card experience is not perfectly busy anyway.

Oh yes and please do not come up with the idea to simply buy a better processor of the FX series. That to exchange my word would therefore also important here.

First of all, please check how far the graphics card and the available CPU threads are being used while you stream the mentioned games.

According to the system requirements for Arma III your GTX 750Ti fulfills a bit more than the minimal requirements, whereas your AMD FX 6300 already fulfills the optimal conditions (without parallel streaming).

https://www.gamestar.de/artikel/arma-3-im-technik-check-systemanforderungen-und-grafikvergleich,3027937.html

But before we talk about a specific upgrade strategy, please first look at the hardware loadings that are being questioned during streaming.

Please tell us what budget you currently have for upgrading your PC.