anyone use rx470 with this miner ?, I can only got 620H/s. any tips for me guys ?
BIOS mod it (if you havent already) - strap the 1500 timings to the rest and OC the memory to 1800+. It should reach 700-750H/s easy and some have reported over 800H/s on Polaris. Ive gone for stability and dialled mine back a bit.