The amount of sheer ignorance posted thus far is like looking at all the newbie posts asking if a 1070 can do 57MH/s on ethash.

Running one or 2 video cards at home most likely will not be the cause of your demise. Odds are you're more likely to get hit by lightning.

increase the number of cards, however, to a small farm and you are now getting higher particulate benzene, toluene, chlorobenzene, ethyl-benzene, xylene, styrene, benzaldehyde, and trimethyl-benzene in your air - especially if you don't have fresh air intakes.

While some of these chemicals occur naturally, the amount given off by PCBs as volatile organic compounds is multiplied by the number of devices being used as well as operating conditions like humidity, voltage and ambient temperatures.

I bought high quality VOC meter to monitor the air at my farm.

For myself, I run any new cards I get in an outdoor or ventilated setup for 2 months before putting them in a place with a lot less ventilation.

While a space heater may give off heat from warming resistive coils, it doesn't give off nearly as many VOCs as new carpet or a new video card does.

Thanks!

I would be all over that PSU if it was higher efficiency, seems PERFECT for this build lol

Interesting that you'll need only 6xVega56 (950watt) to have the same earnings as your monster 12x1080ti zec rig ))

740 sols on dtsm miner at 72%tdp with zotac amp extreme core 710 sols asus stix oc at 70%tdp

what gpu's

if they are nvida  what tdp?

if your tdp is 85%  drop it to 70%

then see what the gpu's do.


your balcony  could be good  with the window open 1 or 2 inches

Memory is a big factor. GDDR5x in the 1080 compared to GDDR5 in the GTX 1070 TI. It should be what makes or breaks the GPU in terms of mining, economically and gaming wise it doesn’t make sense to buy this thing either. IIRC 5 was better than 5X out of the box with the 1070 and 1080, not sure how it is now.

fast math is 3 x 700 = 2100  retail price


his math is 3 x 400= 1200 + 700 = 1900   

so you save 200 bucks


if you knew you wanted 10 cards 

10 x 700 = 7000

 10 x 400 = 4000 + 700 = 4700  this would be pretty good if it was real.

but  if you really can get cards at 400  why no get 20 x 400 = 8000

and then sell at 550 = 11000

so I ask you op  why not get 20 yourself

This sounds like a massive scam to me. Also, this probably belongs in the altcoins section

I dont know your cards manufacturer, I have 2 rigs of 6x1070 Asus and 7x1070 Gygabite
and none of those can handle your oc
My stable oc for ZEC with 440-450 Sol/s

Asus:
Power 120
Core Clock 120
Mem Clock 600

Gygabite:
Power 125
Core Clock 115
Mem Clock 600

You can also enable telegram to get warning notification from watcdog

It's pretty stable imo , they also have 2 extra 4pin molex power plugs on the mobo for the pci's.
Install is very easy aswell , just boot with 6 gpu all in extenders change 1 bios setting to 6+gpu and add other 6.

I run my mobo's with all extenders , no gpu on board. works like a charm.

Only thing i can complain about are the extenders I think , on install it took me ages to get rid of bad connections.. now once they all set it should continue to work.. :p

I have biostar bt250 btc pro

Guys

I'm running atm only 4 rigs - each 12 gpu 1070 Gtx

Running zcash with EFWB

3/4 running v1,2
1 running v0,19

all of them have these dips. in hashrate look image

what can I do?.

I tried ZM miner , however sometimes I got this network error. I follow the miner's topic on bttalk and latest version could contain a fix for this. waiting for fullzero to release 1,3.

What can I do other than this? any suggestions?