Message boards :
Collatz does not use all available GPUs
Posted 615 days ago by Hrbek75
Have exactly same problem. MOO! uses both GPUs, Collatz only one. When I turn off projects using CPU (WCG now), the work on Collatz starts on both GPUs (but then my 8cores are not crunching :-).
Suppose it could be something with share of CPU load? (Collatz uses 0,96 CPU, MOO! only 0,25 CPU).