Hello notbatman,
Is there anything you can do for a old GPU card like Sapphire RX480-8GB-Samsung?
I only modded 1625 bootstrapped, 900mv underclock core, 850mv underclock memory. Is there anything else you can suggest?
Post your BIOS and I'll mod it, then you can test it and see what changes I made if it works good. Alternatively you can D/L some of the mods I've already posted and see the changes there.