so how can we make the fans here to work the same as claymore? any ideas? if i set -tt 60 and -fanmax 90 in claymore, as long the temperature is higher than -tt 60, the -fanmax 90 will always be at 90%, if temperature is 50c then the fan in claymore is around 0% and jumps to 50% and then 0% again, so how this miner can work the same?
Actually it does work like that. Both Phoenix and Claymore have a temperature management matrix (or a function) that translates current temperature/target temperature, min/max speeds into a targeted fan speed.
Addition of the formula/matrix would enrich the documentation, but on the other hand this is "proprietary" part of the code that is not likely to be revealed. PH correct me if I am wrong.
If you wish you could take over the control of the temperature and fans speed on your own with the OC tools.
I am taking control at 2 of my rigs as both GPU self management and PhoenixMiner Tempeature management fail to keep the control over temperature in optimal way (in this particular setups in my opinion).
On the nvidia, I am doing this as part of the OC (setting fans on fixed spin rate) using nvidiainspector.
start C:\dev\Tools\Guru3D.com\nvidiaInspector.exe -setBaseClockOffset:0,0,-200 -setMemoryClockOffset:0,0,795 -setPowerTarget:0,59 -setTempTarget:0,1,65 -setFanSpeed:0,45
On AMD GPUs I am using overdrive5_64.exe
overdrive5_64.exe -a 1 -F 45
One more thing. If you have multiple GPUs, then -tt 60 might not be right. Try -tt 60,60,60 ... listing a target temperature for each GPU rather than just one.