can you tell ore give a link on settings on wich r9 380 gives 21.5 mhs ?
i had already installed all drivers wich i find on official site, tested different settings.. but i did`t find "right" settings ...
for drivers i stop my chose on driver "non-whql-win10-64bit-radeon-software-crimson-16.8.1-aug4" (maybe it will be usefull for somebody)
if you (ore somebode who reed this) can give right settings please wright them, i will be wery glad
thanks!

http://rgho.st/6gPjY7zJq
here is benchmark of r9 380 (4 gb)

ore you can see this benchark on this site

https://www.nicehash.com/?p=calc&name=AMD%20Radeon%20(TM)%20R9%20380%20Series&speed3=5.20&speed4=2.00&speed5=294.70&speed6=1.70&speed7=6.30&speed8=0.27&speed10=0.00&speed11=0.00&speed12=0.00&speed14=5.70&speed16=2.05&speed17=0.00&speed18=2.06&speed20=19.75&speed21=0.91&nhmver=1.6.1.4&cost=1&power=1

if someone can, please wright your settings for mining on it
now i mine ETH 19.95 MH