I have a A10-5800k overclocked at 4.3ghz is it bottlenecked by my radeon 7870, I know it was a bad combo but at the time I only had enough for a A10. Temps on load with the igpu disabled now I get temps around 43c so does that give me any more OC headroom, and do I need to OC more because I don't care to, i just don't want to shorten the life real fast.