Anyone else have their 750ti cards hashing at different speeds with each restart of the miner? sometimes it mines at 800kh per card, sometimes 200-2400, sometimes 2400 and occasionally 3050-3100kh/s per card. I've just been restarting the miner until it settles on the higher hashrate, but is there a simpler way? on a related note, when it comes up with the lower end hash speed the entire system laaaaags right down to a crawl until I manage to kill the process (win 8.1)
use the integrated gpu of your mobo, don't plug a monitor into the card, unless necessary (I don't that with my 980, when I want to play a game, I plug the monitor into the card, when I don't I use the integrated gpu of the mobo).
You can also lower the intensity.