Issue with Gtx 680 Twin Froz? 3dmark 11 scores

Question

Hey guys. I will be very greatful. Can somebody make for me 5 loops from a row in 3dmark 11 in performance mode?
I ask because i have very difference results. For me , my scores are fluctuating too high. Scores are too much variant.
If somebody make 5 loops and paste here scores ok? Please , please. Cheers.
pc:
3770k 3.5 stock
Msi Twin Frozr Gtx 680
8gb ram
301 whql
Please have the same clocks on cpu and gpu on that loops.
What is your biggest difference in points between score to next score?
I mean from a row. Score to next score, from a row. So i ask about first 5 scores.
Many peoples have that differences much smaller , like variances of 10-20+ points.
Next thing is that my friend have Gtx 680 Twin Frozr and that card on my computer have much smaller fluctuations, like 10-25 points. Why my card have 40-59:(? I want RMA card. What now?
But maybe, if somebody will be have similiar like me differences of 40-59 points i will be more patient.
Look,that are my scores:

Answer 1

Both cards work perfectly alone.  I can even get a 50 hertz overlock in afterburner on both cards.  If it is the board were can I buy a good sli bridge that is reliable.  One thing I noticed is the bridge seems kinda loose on the connectors.  It is really easy to pull it off unlike my old crossfire bridge i had.