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Title: Bitcoin Mining Rig - Graphiccard GPU/MEM Core Post by: PhilAd on June 19, 2011, 11:03:53 AM Hi,
i have been using the tutorial for a headless linux btc mining machine. thanks for that to dukejer :-) i am using 3x ati radeon 5850 and my problem ist that they only run at 550MHz GPU when i stop all off them and start only gpu0 i got 750mhz. When i start gpu1 the frequency on gpu0 changes to 550 and the gpu1 is 550mhz. this continous with gpu2. after a while all gpu's are at 550mhz. i only get 220MHash/s on each gpu and usually they are supposed to be at 330MHash/s. aticonfig --odgc shows me this atm. Default Adapter - ATI Radeon HD 5800 Series Core (MHz) Memory (MHz) Current Clocks : 550 900 Current Peak : 775 900 Configurable Peak Range : [550-775] [900-1125] GPU load : 100% this is the same on all gpu's the peak is atm at 775 but he is not using it. i am also using the usual AOD peak range. I am using this settings: phatk VECTORS BFI_INT FASTLOOP=false AGGRESSION=13 WORKSIZE=128 greets PhilAd |