New CPU Cooler

[Citizensnipss]

Gents,

I own an AMD Piledriver 8320 and the stock fan sounds like a bloody building coming down when under strain, can anyone recommend a good CPU cooler which performs well for around £20?

Thanks in advance!

 

[Citizensnipss]

http://www.overclockers.co.uk/showproduct.php?prodid=CA-073-AE&groupid=2362&catid=2226

This is my (budget!) case.