SLI overclocking, cores always 13MHz apart.

[zuludawn]

I'm new to SLI just had 5 years of Crossfire, my core clocks are 1189 and 1176 default on two GTX 780 iChill HerculeZ X3 Ultra DHS, is there anyway to get them the same before you start to OC like xfire does just by moving the sliders.
Used Msi Afterburner, EVGA x and Inno3d, all settings sync SLI but still the cores are still apart.

Also how do you set Gpu 1 to Gpu1 with monitor in Nvidia Control panel. Gpu 1 has monitor but it shows Gpu 2 with it, it this just a bug.

 

[Rusty0611]

Kepler moves in 13 MHz increments. It just sounds like they're boosting to one notch of each other. When you overclock you can keep different frequencies for each card just fine.

 

[ashmanuk67]

Lol I've been trying to work this out as well, I was using EVGA precision X but I could not get both cores equal, I think I might have a slight case of OCD as it bugs me

Edit: actually I'm thinking about the voltage side sorry, the voltages are slightly apart? And I've adjusted this in precision X but this does not seem to change anything??

 

[thefogo]

My 660ti's were the same, don't worry about it.

 

[Kaapstad]

It is normal and nothing to worry about.

The GTX 690 runs different clocks on it's cores on the same PCB.