Wanting to overclock my radeon hd 7770.
At the moment I'm using MSI afterburner.
Stock is 1000mhz core and 1125mhz mem DDR5.
I'm running fur mark burn-in at full screen with core at 1100 & mem at 1300 and getting a GPU temp of 46c with the fan @ 40%
These GPU's have long legs and I want to go higher

faster

longer

My system is overclock by 20% the cpu is running at 3.52ghz up from 3.06ghz and as this is a 1066 cpu my memory @ 1333 isn't being stressed at all.
Everything is air cooled and I have no issues with throughput of air.
Any suggestions for what software I can use to squeeze a little more out of the graphics card would be appreciated.