Power cost is 0. This is running in a data center we acquired and have empty floor space until the lease is up at the end of the year. We are trying to put some use to the space while we have it.
you are close enough to perfect. you could try hand tuning each one manually.
or you could try
1400 auto tune
1375 auto tune
1350 auto tune
1325 auto tune
1300 auto tune.
each machine will have a favorite setting.
your temps are high enough that using a lower watts could be better for you.
Hey I have a question for anyone running nicehash what are you pool setting I can not get my braiins to hook up to nicehash.