Quote from: iamcount on February 12, 2014, 03:56:58 pm

three his 280x ,win7 13.1dirver.just get 57xx, it's too bad. use -t 0,0,1,1,2,2 .
 if add -a 1, the miner can not run. 
so, help me!

Which version do you use? I guess that you're using an old one. Use v0.1.4 or v0.2.2. If your monitor is attached to GPU 0, then I would use -t 0,1,1,2,2 and I would try -t 0,1,2 too. -a 1 should be fastest.

Thanks!
Hi,NaN
it's solved,I used v0.2 ,just 55xx. After i changed to v 0.2.2 ,the speed goes up to 75xx.
I  found the miner has potentiality to increase speed. i used  cg to mine ltc or doge,the power was nearly 900w. now ,i use this miner ,the power just 510w. So, how can incease the speed? overlock?

three his 280x ,win7 13.1dirver.just get 57xx, it's too bad. use -t 0,0,1,1,2,2 .
 if add -a 1, the miner can not run. 
so, help me!