Thank you very much everyone for letting me know on how to further optimize my config. I started using Watttool and upped the 7950 Mem to 1500MHZ. But its stuck at 450 H/s, but I aint complaining. But the 480's are a whole different story. And any further attempts at improvements only results in LowDifficultySHare and stale shares and cannot download blob and random errors. So I am leaving them at 730 h/S for now. If I invest anymore time in this, I am afraid that even the 730 I get, may be lost. Well the stability atleast.
I will just wait for claymore to update his miner and see how it goes from there.
Thanks once again!
I don't know what did you try but try to copy 1750 strap to 2000, up TDP to 100.
Then try 1200/2200 .
Tell us how much you get.