I have a weird thing, when mining PIRL I have 29mh/s but when I try to mine ETH Im getting 18mh/s. I tried ethermine and nanopool but nothing changed. Anyone got an idea ? I should get the same speed since its the same algorithm right ?
If you have an AMD GPU(s), most probably you have old drivers or haven't switched the driver in compute mode. PIRL has a low DAG epoch (less than 40), while ETH is at 175 already. The driver must be in compute mode in order to avoid losing hasrate with higher DAG epochs.
I have the blockchain drivers from august, I will try the latest ones with compute mode thanks.