Quote from: tenaciouzd on January 28, 2014, 11:28:13 PM

any reason why -i 13 and not -i 20?

I get 650khs on my 7950, but if I do -i 13 my khs is significantly lower

as stated in first post "as soon as I change any of the following my kh/s drops alot.........higher intensity"

Quote from: TheQueen74 on January 28, 2014, 11:58:54 PM

Quote from: tenaciouzd on January 28, 2014, 11:28:13 PM

any reason why -i 13 and not -i 20?

I get 650khs on my 7950, but if I do -i 13 my khs is significantly lower

i13 is too low for 7950s. On my 5x 7950 MSI TF3 rig I use i19 as i20 gives too much rejected shares. But on this thread we are talking about 7970 and settings are totally different

and yes you are right. I have another mining pc with a 7950, and I run it at I 19. and as you mentioned we are talking about a 7970, and it doesnt like anything above I 13