Originally Posted by
Sphynx
The Noctua NH-d14 worked very well on my FX-8150 @ 4.5ghz. It's also very quiet. Anything over 4.5 and you should really go to water. Not sure how the 8350 ocs by comparison to the 8150, but I hit a stability hole at anything over 4.6ghz, which might have been heat or the limit of the cpu. Running that high an oc you'll need to watch other mb components as they'll run hot too. EmSti could speak more to that as I think he added some directional cooling fans to blow on the mosfet.