Quote from: wezra on January 27, 2014, 03:06:20 PM

Win 7 64 Rig with 3 x Gigabyte r9 290 (totally failed to get Linux to work, just haven't got the skills

)

http://farm3.staticflickr.com/2856/12172813925_1003f5987e_o.jpg

Settings for cgminer (so far stable), temps are very stable, have a blower fan just moving the hot air away from the rig, without it they peak at 83c, with the window open (it's a cold day) they peak at 75c

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer --scrypt -o -u -p -I 19 -g 1 -w 256 --lookup-gap 2 --thread-concurrency 24550 --gpu-engine 1000 --gpu-memclock 1500 --gpu-powertune 10 -v 1 --auto-fan --temp-cutoff 85 --temp-overheat 83 --temp-target 78

Adding another rig tomorrow with the same spec.

Happy mining!

This works fine, thanks a lot! I'm getting 450kh/s on my 290 Tri-X.