I have two graphics card (1x R9 280x and 1x GTX 960 STRIX 4 GB version). By using the Claymore Miner I only get 7.5 Mh/s with the r9 and 2.5 Mh/s with the GTX...
I'm using Win10, 16 GB RAM, Z170 Pro Gaming Mainboard, 500 W Power supply and an Intel i7 6700
All drivers are installed.
What is the problem? What am I doing wrong? How can I improve my hashrate?
Thank you so much! Looking forward to hearing from you!