Well i decided to save for i7 4790k anyways but the xeon is also great idea thanks your the man hehe xD
A couple of things to think about:
- The Xeon is the same as an i7 (4 Haswell cores with Hyper threading and turbo)
- It's not much more to get an i7-5820K than an i7-4790K
- Streaming/recording gameplay eats logical CPU cores so the six core (12 logical with hyperthreading) would help a lot.