Dizzy Mining has made a video on YouTube. The Hashrate is bad ... 65 MH/s with 170 Watts ... that's much bader than a 5700XT at 50 MH/s with 100 Watts. This Card is not made for Mining !
First tests, wait some time and you will see much better hashrates, i think 65mh/s at 120w are possible.
Dizzy Mining video is very useless ^^ testing time 8minutes is to short, he change settings and wait 10 sec wow what a test lol
Better hashrates? i dont think so, it will have a better power consumption with undervolting but that is it.