It' no better than the stock fan for performance due to the absolutely tiny base plate , however it will be a ton quieter. Had it on an fx8320 back on release , not good lol max temp was around 67c if I remember on the core .idled very high aswell at mid 40s
I'd recommend the 212 Evo but it's out of stock , I had the 412s aswell which is as good uses two thinner quieter fans in push pull instead , although the its a tad less than 30 notes for the latter . Bin out the loop for air cooling for a while hopefully someone will make a better suggestion