Update on my test for V3.1

4-MSI 7950 Twin Frozr
Version 2.2
Total hashrate = 1180 h/s
Version 3.1
Total hashrate = 1756 h/s !!!! Awesome.

3-Sapphire R9 290
Version 2.2
Total hashrate = 1430 h/s
Version 3.1
Total hashrate = 1779 h/s .....nice ... Thanks to claymore for constantly giving update and improvements.