Title: Need help w/ LTC on CGMiner Post by: juggalodarkclow on September 02, 2012, 12:39:22 AM I know there's a CGMiner thread but I need some help from those who mine LTC on CGMiner. I've been driving myself nuts trying to get CGMiner 2.7.5 to mine LTC with no luck, I made a .bat file with settings other users who have the same cards as me use and my pc will just lock up. I need a .bat file that will work.
Specs: Win7 x64 2 Sapphire Radeon 5830's Xtreme CGMiner 2.7.5 Thanks in advance!! Title: Re: Need help w/ LTC on CGMiner Post by: vitruvio on September 02, 2012, 09:35:49 AM What I've seem with my test and cgminer is that the best config is only to set shaders, so start setting basic parameters , --scrypt --shader xxx (the # that you gpu have).
Thes best config for me is to force worksize to 256 and g to 1 (2 by default) Dont force others, if you set lookup-gap or thread-concurrency mannually won't leave cgminer to make it auto (depending of your gpu shaders). So for my 6770 with 800 shaders the line included in .bat looks like this: Code: cgminer --scrypt --shaders 800 --worksize 256 -o http://.pool.pool:9332 -u myuser -p mypass --auto-fan --gpu-fan 20-100 --temp-target 70 --intensity 16 -g 1 Regards Title: Re: Need help w/ LTC on CGMiner Post by: Greedi on September 02, 2012, 01:37:21 PM What I've seem with my test and cgminer is that the best config is only to set shaders, so start setting basic parameters , --scrypt --shader xxx (the # that you gpu have). Thes best config for me is to force worksize to 256 and g to 1 (2 by default) Dont force others, if you set lookup-gap or thread-concurrency mannually won't leave cgminer to make it auto (depending of your gpu shaders). So for my 6770 with 800 shaders the line included in .bat looks like this: Code: cgminer --scrypt --shaders 800 --worksize 256 -o http://.pool.pool:9332 -u myuser -p mypass --auto-fan --gpu-fan 20-100 --temp-target 70 --intensity 16 -g 1 Regards what are you getting on you're 6770 with that? i'm getting 215 kh/s on my mine Title: Re: Need help w/ LTC on CGMiner Post by: vitruvio on September 02, 2012, 05:58:27 PM Only 195 Kh/s, and i'ts overclocked to 900Mhz, I can't do more, even at 910Mhz it hangs.
Regards Title: Re: Need help w/ LTC on CGMiner Post by: ralree on September 05, 2012, 05:52:22 AM Intensity looks too high - try 9.
Title: Re: Need help w/ LTC on CGMiner Post by: Greedi on September 05, 2012, 03:47:39 PM i got 215 kh/s on both gpus with
cgminer --scrypt --shaders 1536 -o http://.pool.pool:9332 -u myuser -p mypass --auto-fan --intensity 17 -g 1 o/c at 950/1300 |