0.065$ per kWh, 3.500 kWh in total (counted with watt-meter)(11x1080Ti, 4x1080, 1x960), around 150-190$ monthly in total with other house supplies, Ukraine
Got 4x1080, 3 on risers and 1 in pci-e x16 slot. If i run just 3(2 on risers and 1 in pcie) then it's working fine, but if i try to run 4 gpus at the same time, device manager says: "This device cannot find enough free resources that it can use. (Code 12)
If you want to use this device, you will need to disable one of the other devices on this system." for 3 gpus that are plugged into risers.