Bios and OC Guide - Sapphire Nitro+ RX 570 4gb (Elpida memory), 182 MH/s for 740W (6 GPU RIG) For same results follow my guide at: www.mining.help You will learn everything you
They convert an 80-euro mining graphics card into an RX 570 just by changing the BIOS, and play wild - HardwarEsfera