Hello guys,
I have 6PCS Sapphire nitro+ rx580 samsung Chipset, fresh installed Windows 10 x64 on mobo Biostar TB250-BTC. 5 GPUS running at 17.xx mhs and only 1 GPU running at 25.xx mhs. How to fix this issue in order to get all GPUS runnig at 25.xx mhs?
Thanks
Those cards should do 30.xx if you mod the bios. There are lots of tutorials on YouTube. And check the amount of RAM of your card. 8G cards use different straps from those of 4G ones.
Mine is 4GB. Do you mean mod mobo bios or GPU bios? I curious why 5 GPUs are in low hashrate. I searched youtube but dont have tutorial to fix this issue.