I used to have a 6300 paired with a cooler master tx3 and now I have a 8350 not installed yet and I'm looking and say that the pure rock slim costs $25. My tx3 performed great with the fx6300, I was getting around 15-20°C idle and around 50°C while stress testing or gaming. So now because this cpu has more cores do I need to upgrade to a better cpu cooler ? I can't really spend more than $25 so that's why I'm asking if I need it. I have a good air flow in the case corsair sp120 and ar120 fans. Do I invest in this gpu cooler so will my tx3 still do it's job just as good ?