Quote from: rednoW on October 23, 2017, 08:29:04 PM

Quote from: oskar_n8 on October 23, 2017, 08:19:10 PM

Quote from: JuanHungLo on October 23, 2017, 07:28:48 PM

Quote from: oskar_n8 on October 23, 2017, 05:54:44 PM

Hi,

I have got a question...

Actually I have one with 3 VEGA 64, mining XMR 1408-1100@905. Power consumtion for the whole rig is around 520Watt.
I have a 850W PSU "evga 850 g2 supernova".

Now my question: Does it work out to add a 4th VEGA to the rig with that one 850W PSU?

Thanks and cheers

Oskar

Only if it is Platinum-rated. Otherwise, if gold rated, 80% rule of 850 is 680. 680-520 = 130 headroom for another Vega, I wouldn't do that on mine.

Thanks.
I expect around 700W for the hole rig with 4 Vegas, these are just 20W too much... Sad

The efficiency of the PSU is min.92%@220V

This PSU has only 6 pci-e power cables? How are you going to have 8 cables for 4 vega's?
And what if it becomes profitable to mine eth or dual? Then your psu will be not enough

You are right, but this very inconvenient, since the rig is with 4 Vegas (mining XMR) complete :-(