Hi, on cgminer when mining cat coins i wasn't looking but after a match on cod i saw that my r9 280x had 144 hardware errors and counting! I was getting 830K/Hash though
![Cheesy](https://bitcointalk.org/Smileys/default/cheesy.gif)
my config is this:
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o stratum+tcp://catpool.pw:3333 -u hayat55.user1 -p hj1 -I 19 --lookup-gap 2 --thread-concurrency 11200 -g 2 --gpu-powertune 20 --gpu-engine 1020 --gpu-memclock 1500 --temp-target 70 --temp-overheat 80 --temp-cutoff 87 --gpu-fan 80 --auto-fan --device 0 --remove-disabled