Quote from: Walrusbonzo on March 07, 2014, 11:24:31 PM

Quote from: Hyacin on March 07, 2014, 08:02:38 PM

Quote from: Walrusbonzo on March 07, 2014, 07:09:56 PM

Well, I was mining at 330kh/s on my R9 280X at 1160/1500. Using

Code:

-I 12 -g 2 -w 256 --thread-concurrency 8192 --lookup-gap 2

Now having reduced intensity to 11 I'm only getting 80kh/s. That about right?

Does anyone know where I can get a scrypt-jane miner with X-intensity or even raw intensity settings? I keep looking but I haven't found anything yet.

Cheers

As I was updating my mining scripts and profitability calculations I stumbled on UTC and ended up with the same problem I was having with CACH, fortunately they're either more helpful in that thread, or they've been on a higher n factor for longer, so settings were easy to get from there, and made a WORLD of difference when I tried the same settings for CACH mining -

R9 280x -

Code:

-I 12 -w 256 -g 2 --thread-concurrency 16384

Got me up to about 136 kh/s per 280x from the 75 or 80 or so I was getting when I was fumbling around with settings myself.

Thanks for the help, got both my cards to 137~141kh/s now. I've had to turn my GPU clocks down a fair bit too, had been running 1140MHz on one and 1160MHz on another, but both are down to 1040~1050MHz.

I am at a loss All my cards are R9 290's ... 4X GIGABYTE OC, 4X SAPPHIRE - TRI-X. I used settings above and max KH/s I get it 72.7 across all the cards .. there has to be some setting i am missing ! Please Help !

Also can you include a link to UTC thread .. there are over 450 pages ... what page are they at same N factor as this ?