Hi folks I use following setup:
16 GB Ram
1x R9 280x (1100Mhz / 1500Mhz) -> upgrade 3x R9 280 comming soon
Everywhere there are rates of 25Mhs reported for this card. I reach them easy when solo mining (worth it?) But when I am pool mining with ethermine or claymore only get rates of 10-15Mhs as seen on screenshot
so whats wrong??