Originally Posted by [Ion]
I'm not sure that your 3 WU setup is optimal. I run two 7770 at 4 WU each (no CPU "on the side") and they get around 43K each. OK it is a 100% cruncher and the CPU is at 4.1 GHz. Have a look at ski's 7770s running 6(?) with limited CPU power and they get more at least 43K each.