06-30-2023, 09:53 AM
It sounds like one of your GPU's might be having issues, probably due to over-heating when you gain that extra 100 GH/s by using -O.
Are you using risers in that rig? That could give issues.
Also, what cooling solution are you using? If open air cooled, there should be enough space between the cards. If you're using blower style cards, make sure that the external fans creates enough airflow through the system.
Are you using risers in that rig? That could give issues.
Also, what cooling solution are you using? If open air cooled, there should be enough space between the cards. If you're using blower style cards, make sure that the external fans creates enough airflow through the system.