Radeon HD 7770

[Ripbrood]

I do have a question about my card. It is the Powercolor Radeon HD 7770 and in the CCC where you can do graphics overdrive, what is the power adjustment needed for. Is it to up the voltages so you can overclock it? Is there a better program to overclock this card for a few months? I am just curious and would appreciate some input on this. Thanks

 

[maboblivion]

There's some nice reviews on hardocp of the 7000 series and would answer most if not all of your questions.
About the power adjustment.... Amd needs x cards to stay withing x range of power consumption and heat and limits it at that setting on default but you can add +20%.
You can overclock without the power adjustment , more voltage, more heat and your best finding out whats your max oc on default volatage.
Google foo shows some Custom 7770 boards oc max core 1160 and 1300 on ram but your milleage may vary(ymmv).