http://www.ebay.com/itm/New-TS-1500-Plug-in-Electricity-Meter-Electronic-Energy-Meter-LCD-Energy-Monitor-/121962476226
card is rx470 4g OC
5X RX470 ETC+DCR modded bios 1100/1900 powerlimit 25+ 950 watt
5X RX470 ETC+DCR stock 1216/1750 805 watt
5X RX470 ZEC 885 WATT
5X RX470 XMR 760 WATT
is that possible lower the power consumption?
What's your hashrate with those rigs?
I just feel like there's no way they can be burning that much power... Although I guess the last rig seems about right.
The only way to reduce power would really be to undervolt etc... Thing is, for those kind of clock speeds on the first rig, there's no way you'll be able to undervolt much, if at all... Either lower your clock speeds and undervolt, or just deal with it, it seems like.
Try lowering core to 1000-1050, and lower your power limit. You'll have to play with it to see what is able to run stable. Maybe even try lowering core to 1000, and crank up your memory clock a bit more. May make your hashrate better for similar (or less) wattage. Like I said, ultimately you'll just have to put some time into "guess and check" here.
bro how to undervolt? i mean which options i have to change
i am using this setting at stock bios card
core voltage = +0
power limit = +0
temp. limit = 90
core clock = 1216
memory clock = 1750
fan speed 65