1080ti sli LIMITS

[Nbd508]

I have two 1080ti Gaming sc cards in SLI; running a bench I get the voltage limit almost immediately and it starts to power limit as well.... When I raise the Voltage/power and temp targets/limits it only happens on one of the two gpu's... I've also noticed I can only get about +70mhz on the gpu before heaven on ocscan crash.  Is there something I am doing completely wrong here?  in the photo you will see where I applied the settings shown in Precision xoc-   Right after the drop points aprx 1/3 of the way from the right side.   Then the clocks come back up, temps come up and only one card is at voltage limit, none at power limit.

[Mick Naughty]

1080tis don’t oc well. Never got much out of all the ones I messed with. Average would be +50 between 20 cards or so. 

 

Mid be more concerned with full utilization on both and decent temps. 

 

You can get a some results from oc’ing the memory. Should be quite easy too. 

[Nbd508]

1 minute ago, Mick Naughty said:

1080tis don’t oc well. Never got much out of all the ones I messed with. Average would be +50 between 20 cards or so. 

 

Mid be more concerned with full utilization on both and decent temps. 

 

You can get a some results from oc’ing the memory. Should be quite easy too. 

So nothing I can do about the voltage/power limit concerns? Won't that cap me?

[Mick Naughty]

2 hours ago, Nbd508 said:

So nothing I can do about the voltage/power limit concerns? Won't that cap me?

If voltage and power are set to max, the only option is a shunt mod. Getting them cooler would also help. 

 

Wouldn’t worry about it. Mine sit at their voltage and power limit all day. But I have 1080’s so I can sit at 2000hz just by running cooler. 

 

Even if you were to get more power, no guarantee it would oc better and be stable.