Quote (Rapture @ Mar 8 2015 01:30pm)
1. Yes you can use windows 7 or 8.
2. Not necessary. It's a very powerful card and one of the best one's available. However if you are only gaming and on a budget, I would suggest at the very least spending more on your GPU than your CPU, because GPU is the most important for gaming.
3. To put it really plainly, the i7 is just a much more powerful processor. It's not necessary unless you are going to be doing something like video encoding/non gaming-high CPU tasks.
In my opinion, as someone who looks for the best performance for dollar, i would suggest only upgrading your PC and not replacing it.
Your CPU isn't terrible and I would bet that all of your problems you listed could be fixed if you changed out your GPU, added a CPU cooler [should be quieter than the stock] and adding an SSD.
If that's an option, let us know and we can put something together. If you replaced/added those 3 things you would be gaming max settings, easily and quietly.
I appreciate that point of view. The problem is the case on this one is small and I couldn't update the cooling system to something adequate. Also my wife needs a work computer that isn't a laptop so it's not like i'm actually getting rid of this one.
Then again what do you think doing those changes would cost me? Please note that the motherboard and case are kinda small so i'm not sure I would even be able to do all of those things.