Quote from: MinersRus on December 01, 2019, 03:07:54 PM

New Numbers using XMRig 5.1.0:

This is what I have measured for four Dell R815 Servers on one PDU.Two with quad 6348 and two with quad 6378 Opterons.

47318 H/s for RandomX

3483 watts (14.1 Amps * 247 VAC) avg of 871 watts per server measured at the panel.9.0c per KWH

30000 * 47318 * 2.1 * 53.39 / (3483 * 0.090) = 507.7 MH/s

So with the current Monero World Hash Rate at 790 MH/s these servers are unprofitable.

https://2miners.com/xmr-network-hashrate

I will be mining on them for about 12 more hours because I need 17% more to get one more coin.

Then they will be powered off until Monero price recovers for them to become profitable. If that doesn't happen I will sell them off.

Yes. Very disappointing. My power cost is $0.062. My Dell R815 generates 9.8 KS with XMRIG 5.01 for about 720 Watts of power. Four Opteron 6236 per machine. I plan to sell these servers. At my power cost the servers are at breakeven but I expect it will get worse and there is no point running them.

Mine seem to be using a bit less power than yours. Not sure why. May be due to lower CPU clock speed.