What build are you using with the 5 cards @100%?
- OS
- Driver version
- SDK
- CGMiner
I could only get them going at partial speed.
using the beta driver version that came out with the cards in Jan 2012. so i think it is 11.7?
cgminer version 2.3.6
win7 64
ATI drivers are organized by (year).(month). If a driver came out in Jan of 2012, than it will be 12.1. 11.7 would be July of 2011. I think you mean the 12.1beta?