Hi guys,
I have 4 750ti's running X11 and in another pool they all average at about 1750 khash/s (as reported by ccminer). However, in Wafflepool I get only about 1550 per gpu, with everything else in the environment exactly the same. I was wondering why that might be. I've tried a couple of different difficulty settings, but they don't seem to make a difference in this regard.