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

only use: sgminer.exe -k zr5 -o stratum+tcp://zrc-stratum.suprnova.cc:2257 -u ziftrcoin.1 -p x -w 256 -i 18
When i am home i will send u my .conf file, this because i dont put this information into the .bat file. atm i am at work till 22:00 gmt+1
I see that you also only have hardware errors with gpu0. The mind boggles. Surely an answer is forthcoming.
I'm home
This are my settings:
.bat file:
sgminer.exe --config sgminer.conf
sgminer.conf file:
{
"pools" : [
{
"url" : "stratum+tcp://zrc-stratum.suprnova.cc:2257",
"user" : "minerjoen.gpu",
"pass" : "1"
}
]
,
"intensity" : "18",
"vector" : "2",
"worksize" : "256",
"kernel" : "zr5",
"thread-concurrency" : "13578",
"lookup-gap" : "2",
"gpu-threads" : "4"
}