i have a GTX Titan and i got only 360MHash/s with 1150mhz gpu clock, is it possible that i get more MHashes with linux ?
changing -gputhreads=x has no effect on the rpcminer :/ it stays by 256
Can you please add the full name of your grafic card! Our post a link to the shop and product were you have board the gpu. I think there is no GTX Titan with 1150 mhz. I my theoretic calculation a GTX Titan with 1150mHz must get 500+ MHash/s. Please post the first 20 lines output from rpcminer thats help me to see why you Hashrate is so low.
And yes the paramater -gputhreads=x is disabled because the kernel are compiled for 256 threads only.