Originally Posted by burksdb
sigh so after having issues with drivers and such i decided to reinstall windows and start from scratch.... now i cant get my gpu's to run anything above an Tc 8192 or an intensity above 13. If i run anything above 13 i get nothing but hardware errors.
oh and ive tried the setx commands to see if that would help and nothing.
What driver version? You guys need to read the cgminer readme file, I did, and it pays off.
It clearly shows you that you can't go over tc 8192 if you don't run the setx commands, and also states that you have to erase the .bin files created each time you change settings inside cgminer's folder.
Try this for a bat file, it's ought to work if you do what I told you to do: setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer --scrypt --intensity 13 --thread-concurrency 8192 --gpu-threads 2 --vectors 1 --lookup-gap 2 --worksize 256 --expiry 120 --queue 1 -s 5 --no-submit-stale --gpu-fan 50 --temp-target 65 --gpu-engine 1050 --gpu-memclock 1750 --gpu-vddc 1.1 --gpu-powertune 20
If you want you can experiment with higher tc and intensity too.
And install the 12.8 driver, I have reccomended it here at least a dozen times now.
If it is a gaming machine and you want the latest beta, well, live with the lower hash rate...but for dedicated mining 12.8 is better.