Does anybody notice when the DAG files become larger, the R9 390 and Nano's hash rate also decrease?
I haven't noticed any decrease in speed with my Nano's, neither on my 390's.
Maybe when the DAG reaches +2GB. But i doubt it..
The DAG file size is only 1.3GB at the moment, why the 280x hash rate dropped from 28 to 22 MH/s, while it has 3GB memory?