guess it's slow down by claymore miner, because it has overheated
restart the computer should bring it back to speed, but will be slowed again if overheating is a problem
did you read my previous post ?
"my rig is located in server room ( 47c all gpus )"so overheat is not a problem
Might need a dummy plug in the HDMI port to trick the card into thinking there is a monitor plugged in