I have: 2 x S9 14T, 1 x S9 13.5, and 1 x S9i 13.5T. All 4 have the 1600w Bitmain PSUs. What firmware and settings should I use to get about 10% or more performance boost? TIA
The 8.8v right now is running the best on the bitmain 1600w PSU.
For the S9i I would try 800Mhz and see what temps your getting should be 90-100c. This will be like a 20% boost
For the 13.5 I would Try 725Mhz.
For the 14th I would try somewhere between 725 and 800mhz and check your hw errors and see what runs best once warmed up.
If your machines power off and don't reboot unplug the psu for a little bit. That means it drew to much power and the psu went into protect mode so lower the frequency if that happens although I have not had that issues with 8.8v only 8.9v and 9v on the 1600w.