Anyone using a GTX 760? I've got flags -i 0 -l k96x2 and I've managed to hit 200Khash/s give or take 2. Much better than 100 when I first started a few days ago. Any other configs with better results?

Also, is it normal for the Khash/s rate to vary? I'm hitting 201 while I am using my computer, then when I leave it at night I see dips down to 155Khash/s and everywhere in between. What gives?

Overclock is 1306Mhz core, 3375Mhz memory although I can hit 3402 but I saw no performance increase from the 3402Mhz on memory. Does cudaminer benefit from maintaining a specific ratio like the AMD cards do?