One more strange question for anyone out there. I've tweaked my OC settings (I have 4 identical Sapphire 470 nitro 4GB) 3 are now running 300-305 H/s and GPU3 is running 205-220 H/s. I am at a loss why this one is so much slower???
Any help is appreciated.
Hello, Your GPU are NITRO or NITRO+ version??
I had the same problem one GPU Drops H/s, but when I turn off and disconnected PSU for a while, then turn on PSU, the problem was solved. (I tried reinstall all driver and not work, only turn off and turn on PSU was solved).