Kill-A-Watt beeping for 9 GPU Rig

[tipac]

thanks everyone for help!
I attached the picture of my electric panel, there shows that in garage i have 2 circuits with 20 amp each. will it be safe if i connect a 1300w psu in each circuit outlet ?
https://i.imgur.com/RAYSenG.jpg
https://i.imgur.com/3HqQAnY.jpg
https://i.imgur.com/kM0iVpq.jpg

[senseless]

thanks everyone for help!
I attached the picture of my electric panel, there shows that in garage i have 2 circuits with 20 amp each. will it be safe if i connect a 1300w psu in each circuit outlet ?

What country do you live in?

I'd kill whoever was your electrician.

[tipac]

California

[tipac]

msi afterburner doesn't detect my amd radeon rx 580 cards (i think is driver issue) but the amd watt tool detect them,
what is the recommendation settings for these rx580 cards ? should i set power limit to -10% or more ? Also is it ok if i set the fans at 100% ? If someone can share the recommended settings for oficial watt tool it would help a lot!
And the last thing i urgently need to know, is it ok if i connect each evga 1300w psu in different outlet / different breaker via extension cable and use both them for same rig, will that be ok for the whole house ? when it says maximum 1800 watts limit, does that mean per whole house or per breaker ?
ps: i'm learning first time about these electricity things, thanks everyone for helpful tips. you saved me a lot of time researching
Thanks very much!!!

Set thepower to -10% onthe 7 amd.
Set thefansto 90%

Tell us what the meter drops to.

I set the power limit on 4 rx580 from 0 to -10 and the fans to 80%, the watts on killawatt went from 1010 to 910 while the hash rate remain the same. Does this have any negative effect on gpu ? I'd like not to abuse them but keep long term. What would be the perfect settings on msi afterburner for there rx580 ? Right now after setting the power limit to -10 the temp average is ~60.
Thanks

[tipac]

Hi
Please help me
When i push Watt button it shows 915 watts but when i push the purple button it shows 8.71 KWH,i don't understand what this means !?!?
915 watts for gpu might be fair, but what means 8.71 KWH ?
Thank you

https://i.imgur.com/kiGitCx.jpg
https://i.imgur.com/bvufXwS.jpg

[tipac]

does that mean it consume 2$ per hour

[gotminer]

does that mean it consume 2$ per hour

915W*24 Hours=21960W

*Convert to Kilowatts*

21960/1000=21.96kW

*Multiply by kWh Cost ($0.10)*

21.96kW*$0.10=$2.196/day

-

That's how you calculate it.  Change the $0.10 rate to whatever you pay for electricity.

[gotminer]

Hi
Please help me
When i push Watt button it shows 915 watts but when i push the purple button it shows 8.71 KWH,i don't understand what this means !?!?
915 watts for gpu might be fair, but what means 8.71 KWH ?
Thank you

https://i.imgur.com/kiGitCx.jpg
https://i.imgur.com/bvufXwS.jpg

The 8.71 kwh is probably usage since it's been plugged in.

[tipac]

Nicehash shows 300/month profit for 4 gpu while power usage monitor shows i'm using 142$ per month.
That's half of profit to pay for electricity, its a lot! lol or maybe i'm doing something wrong

[gotminer]

How much do you pay per kwh for electricity to your electric company?

[tipac]

0.23 california rate

[gotminer]

0.23 california rate

Wow ... Didn't realize it was that high out there.  I'm paying 0.10 in the midwest.  So anyway ... If the rig is using 915W at the wall ... You'll be paying around $151.XX per month for that, if it's consuming 915W 24/7 for 30 days. 

[tipac]

This is california electric cost
https://i.imgur.com/X9RMZff.jpg
I think i should sell this rig...

[gotminer]

This is california electric cost
https://i.imgur.com/X9RMZff.jpg
I think i should sell this rig...

According to that ... You're probably going to be paying high usage rates, because that rig alone is going to be using 658 kwh every 30 days.

[Set Ready Go]

This is california electric cost
https://i.imgur.com/X9RMZff.jpg
I think i should sell this rig...

According to that ... You're probably going to be paying high usage rates, because that rig alone is going to be using 658 kwh every 30 days.

Get a  new roof upgrade. Tesla solar roof or whats it called.

At that  electricity price it mig not be a bad idé!

[tipac]

that's about 40% of profit spent on electricity at -10  power undervolt.
I was lucky i was able to buy the hardware cheaper than market price and had a deal for all 8 gpu  but i don't understand why it is such madness people buy these gpu at any price right now
It just doesn't make any sense for me is pure madness / speculation
I bought these gpu at 499$ each a week ago but now their price on best buy is 599$, 200$ more raised in just 10 days
I'm thinking to sell them or just return (still have  5 days left to return)

[tadeus1]

Sell , make profit, wait few months for things to settle down, try again with the nextgen GPUs.

the whole craziness came from the End Dec - early Jan baloon, the so called "futures" speculations/manipulations and the media. + people are greedy.
nowadays even grandma is mining in her kitchen and kids want for their birthday a gpu to mine
The funny part is most people say : ooh I mined and have profit 40$ today ,  have now 564$ ...etc......no you don`t. You got some crypto nothing unless you cash it out, pay dues and have in plain old cash.
So the perception is a bit fake as you see.

[Elder III]

Yeah.... I don't know if I'd be mining at that electricity rate.... maybe as a hobby of for future speculation, but not for daily profits.  If you're paying that kind of electric you will need to optimize your rigs for Hash/watt.  Some GPUS, GTX 1080 Ti for example still do quite well at 60-65% power limit.

[tipac]

I heard some people undervolt them at -50% and overclock them at 70%
do you think gpu can resist such pressure ?
of course in this case it would be very profitable to mine but its just madness to abuse the gpu like that

[tadeus1]

You cant OC to +70% core or memory on these cards.
 For power for nvidia for example you can lower to 50%TDP and it works very good. Not sure about ATI how it would go. Never tried since on nvidia is easier.