Quote from: mineromineroso on August 22, 2016, 12:02:43 AM

Quote from: Claymore on August 19, 2016, 03:44:31 PM

v6.2:

- released version for Linux with nvidia support.
- fixed Ethereum solo mining mode.
- added "-cvddc" and "-mvddc" options for adjusting voltages for latest AMD 4xx cards.
- now you can turn on/off cards in runtime with "0"..."9" keys.
- bug fixes.

Thank you for the voltage new feature! Its really useful for the memory. But if we use only one voltage value for the gpu, we lose the option to undervolt more if the gpu throttles. For example, if the cpu throttles between 1075mhz and 1145mhz we can go also from 860mV to 900mV. But using only one voltage value, this value needs to be the biggest value for the higher frequency.

This doesn't matter if you use a fixed gpu frequency, but when using all the gpu power states may be will be interesting to add a voltage table according to that gpu states.

Anyway, seems that from state 3 to 7 the voltage scalability is lineal, so, maybe its easyer to implement a method to add/subtract voltage to all states.

And how will you test gpu running stable for hours in all different states ? When Claymore add such Options the Miner will be more complicated to use and bound to current AMD-Drivers (Wattman - 7 States). I use a fixed GPU Frequency with Powerlimit + to disable Throtteling and then I will undervolt to get less Powerdrain. The Powerlimit Option is only a Limiter.

cg

Gary