Are you sure you got the superclocked 570? Because your clocks speed are very low. I have two 550's and there clocks beat you in all 3. I would think your clocks would be faster than mine.
Your clocks core = 797 shader = 1594 memory = 1950.
my clocks core = 951 shader = 1902 memory = 2178.
I don't know why the difference in the clocks are. This is why I am asking. I have herd other comments about fur mark is hard to get good marks and yet you see a lot of people having wonderful scores.
There are other bench marking programs out there. But the real test is in the games that is what counts. So if your are getting good fps in the games I wouldn't worry to much about the scores. Good luck to you.
Try this one to see. It's not the best but it helps.http://www.ozone3d.net/msi_kombustor/