Does anybody know what a r9 390 hashrate is on stock settings?
30Mhash. Not affected by epoch.
Thank you for fast reply. Do you think the r9 390 is more profitable than the gtx 980?

I am running 2xR9 390 Asus Strix OC Gaming 8gb. Stock ( GPU Clock at 1050MHz and Memory Clock at 1500MHz) at 30MH/s. If you tune with Afterbuner, can achieve 31MH/s with 1100MHz and Memory Clock at 1500MHz. Did not try to go higher cos I want to keep temp below 75deg. Only issues with the R9 390 is temp max at about 75deg and wall power consumption is about 300W.
Hashrate is definitely higher than the GTX980. What is the hashrate for GTX980?