I have the same CPU, I don’t think I’ve found myself being bottlenecked in any games so far, I hit 60FPS in most games. The only time it trips up is during CPU intensive tasks that aren’t optimized for multi-core.
[i]EDIT: The only thing I will say is that AMD are set to announce a whole new range of chips called “Zen” later this year, so it might be worth staving off until then in case there are some really well performing chips in that batch and/or its release causes discounts in the older lineup.
Unfortunately, no one has any idea about when they’re going to announce this lineup.
[/i]
I would recommend building it yourself and using that extra €65 on getting a better GPU. It’s not hard to build a PC, you’re paying some dude €65 for an hour’s work. There are a number of guides on the internet about building a PC.
At the €125 + € 65 price point, I think you’d be looking at either an AMD Radeon R9 380 or a Nvidia GTX 960.
In recent benchmarks, they seem to perform pretty much identically. I’d personally be inclined to recommend AMD, as the r9 380 is based an a relatively recent GPU architecture, meaning driver updates will improve its performance over time, while the 960’s architecture is a few years old now. Although ultimately, I have an AMD bias, so it may be best to ignore me
The CoolerMaster Hyper 212 EVO seems to be the goto CPU air cooler right now, and its quite a bit cheaper than that cooler.
Anyway, have fun with your PC ^.^