Just tested, my 1050ti 4GB goes unstable after +700 memory clock, core clock didn't change anything, so i left it at +650.
Stable at 13.63 mh/s it seems at a very low temperature.
Decent boost.
Hey. How do you mean it gets unstable? Which GTX 1050ti do you have? Asus, MSI.. .Which model?
Also (for Win 8.1 & 10), try to open Task Manager, go to details, find EthDcrMiner64.exe, right click it, and set priority to realtime. Not only this set my Hash Rate to absolutely stable 30, but I can now also play League of Legends on this rig without ANY dips below 30 whatsoever.
What temps are you getting with this cards?
I have set the fans to 100 now, the first card runs at 60*C, second at 50*C. The second blows the hot air into the first so it's not surprising. I will order 4 more of these cards tomorrow maybe, and 6 risers for them to make a better airflow. But 60*C at max Memory Clock is beast if you ask me, I never had a card run this cool