I am having some troubleshooting mining ERG with R9 280X ( 3GB embedded VRAM )
From what I saw, DAG size of ERG is around 2GB. Does it allready exceed the 3 GB size ?!?
Got as error :
OpenCL Error -6
=> CL_OUT_OF_HOST_MEMORY ( there is a failure to allocate resources required by the OpenCL implementation on the host )
which sounds to be a lack of VRAM