Re: PhoenixMiner 5.5c: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux)
Anyone know why Phoenixminer lowers the core clockrate on some GPUs (and not others of the same model on the same rig) after they start up and successfully hash at ~50 MH/s for a few minutes? I am starting all my RX 5700s at 1300/900 (core/memory) and they all start out at ~50 then for some reason PM lowers the clock rates on some which end up hashing at around 40 MH/s or less. I am setting GT value at startup so it's not auto-tuning. Any thoughts?
Hey I just saw your post. Have you looked at the memory temperature? This can be the only reason why your core clock drops after it started mining. AMD automatically thermal throttles when memory reaches above 105C and has nothing to do with the miner, not simplemining OS.