I have an EVGA GTX 1050 TI and I only get about 316 kH/S for neoscrypt. I really don't understand why I dont get 420 like other people... I have messed with various afterburner settings but they seem to have very little effect. At one point though, I had a spike of about 5% in my hashrate, then I kept trying to tweak and figured I could always go back to these settings, now when I go back to those settings it doesnt give me my hashrate back. So I wish I didnt touch it.
Afterburner:
TDP: 90
Core: +150
Memory: 0
Download hsrminer_neoscrypt and set intensity to to 16, -i 16
My Zotac's hit 498 KH/s with it.