Quote from: elokk on December 12, 2017, 03:38:25 AM

Quote from: iRumba on December 12, 2017, 03:37:27 AM

Quote from: elokk on December 12, 2017, 03:31:33 AM

Quote from: iRumba on December 12, 2017, 03:28:42 AM

Quote from: elokk on December 12, 2017, 03:26:08 AM

Quote from: iRumba on December 12, 2017, 03:16:11 AM

Sorry for my English. The message has been translated by Google.

I have 4 devices Pandaminer B3 Plus. When the ether is mined, they give out a different hashreit. The lowest is 163, the highest is 178. Tell me why this is happening. Prior to this, about half a year other people used the apparatus. I do not know what they did with them and whether they issued the claimed hashed, but now I want to fix it.
I tried to install new drivers (by the way, after that, Claymore finally began to show the temperature on video cards). I tried to play with the parameters (frequency, voltage) of the start of the miner. Nothing helped.
Help diagnose faults and correct them.

The hash rate sounds normal

The declared hash rate is 220. I get it lower by 20% +

New will run at 220

AMD cards slowly die off over time

Do you think that 20-25% for half a year is slow?

I have 3 of these exact miners and they run at that hash rate as well on ETH/Claymore

And do they have the same scatter of hash rate (162-178 Mh/s)?