Does anyone know why I am getting ~22mh/s on all my r9 390's 8GB with lolminer? It should be around 29mh/s
Yes, half of my 390 hawaii cards are not loading the DAG file, although they are 8Gb. The other half is hashing with only 22 Mh/s. Strangely, my tahiti cards are hashing as normal with 26-28 Mh. Of course, under linux, more precisely smos.