you dont want an FX 9590 you want an FX 8320. the 9000 series FX chips draw 220W of power and get HOT, friggin hot. the 8320 draws 125W in comparison and also gets pretty toasty. the 6300 sits at 95W.
point being the 8320/8350 is cheaper, runs cooler, and is very similar in performance when overclocked.
This has been veru usefull ! I will go with th fx8350 which is at 199$ but the kaveri I have cost 189$ so the difference wont be much. And then il add a R9 270 or 290. for gaming . The reason il change kaveri is because i will do renders and Im not sure how good the kaveri will do also I cant equip it with a powerfull grapahic card . So the fx8350 for the price is more doing + upgrade to powerfull card if my rig has the correct specs.
-How hard is to replace a cpu in my case would be the kaveri A10-7850k to FX-8350 ?