get some HW error after a few day
I have try used many setting with -w -X gpuengne and memclock but still got HW error
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
sgminer.exe -k zr5 -o stratum+tcp://zrc-stratum.suprnova.cc:2257 -u ziftrcoin.1 -p x -w 256 -g 2 -X 1024 --gpu-powertune 20 --gpu-engine 1100 --gpu-memclock 1500 --lookup-gap 2
