Posts by charbo187

1) Message boards : Number crunching : Tips for making AMD 6970 run faster (Message 66881) Posted 24 Dec 2017 by charbo187 Post: I have my 6970s running at 955/1375 and I run 2 WUs simultaneously. Two seems to be optimal. I try to keep them staggered, but you know how that goes. I leave 1 core free only to be splitted between them. what do you have set as your CPU reserve in your app_config.xml? when I install MW on a x5670 it defaults to 0.696. with 2 WUs I have it set to half that at 0.35. is that good or bad?