Currently Linux is better suited to mine on 3GB and 4GB cards... I can run a total of 23 warps on my 780Ti (-l T23x1) currently netting me 3.4 kHash/s with a mild BIOS based overclock. Still, I can get the same kHash/s now with a factory overclocked 660Ti, lol!
I thought the format was "prefix blocks x warps." Autotune reports 14 maximum warps on my 780 Windforce OC but since having unplugged a 2560x1440 monitor I can go up to T22x1, which is now netting me 3.6 kH/s.
Also does anyone have a nice bash script for implementing a backup pool? I'm forced to use a pool rather than solo mine at the moment. I don't trust my yacoin daemon; I had to hack it up pretty bad to get it to compile on OS X, and I seem to have broken the built in mining, which makes me distrust it. I think I need to find a old version of gcc. I tried to mine locally while I was at work yesterday and supposedly found 3 blocks, but they all appear to have been orphans.. yet I can find no reference to them in my log, nor can I find any reference to actually mining in my log. Yacoin log looks a little different than those of other coins so I don't know if I should expect to see anything, but usually there is feedback from connected miners.