Right, just giving you guys my experiences with the 9590 after a week of pretty intense use. Under the H80i and with a tiny dot of Arctic Alumina, the CPU never goes past 55-56 C, even in intense loads. It's stable, and it does feel a lot quicker than the 8320 @ 4.4. All in all, for £173 it's a pretty good deal. The only issue I'm having is in prime95 it freezes after a few minutes of the blend test. Does the other two perfectly, for hours on end, but the blend one it fails almost instantly. No errors, just freezes. Works perfectly fine with any other load, blu-rays, games, music production stuff, benchmarks, you name it.