No real difference at all. 20 -30 points more first time, ran again and got almost same score as first run. Now on latest beta drivers too.
Still seems a tad low my score looking at others. Both my cards boost at default settings to 1006 on the core whilst the temps climb up, but the top one hits 82 degrees, with the bottom one hovering around 77, and then both cores fluctuate between 1006 and down to about 950 when looping Heaven.
I've not got any custom fan profile running yet by the way.
Does that seem normal boosting behaviour for 780Ti in SLI? Just want to make sure everything is ticking along as it should
Using newhit's score of 3952 and dividing by his core clocks 1444 and then multiplying by your core clock shows that your result was about right.
Don't forget to post a pic of a run with the on board graphics disabled so I can put you on the scoreboard.