I need mod bios for Sapphire RX 470 4gb Micron. Now I get 24MH/s but I want more at least 29-30MH/s if possible ?
You need not only the BIOS but the memory timings to be changed. I use RX 480 580 8GB and 4GB. After flashing the BIOS 480 give speed 29, and 30 of 580. Only very important who the manufacturer of the memory. Depends on the setting.