Uh no one is getting the extra .7 mill doesn't even make sense. This is how increasing nfactor scrypt jane algorithm works. Eventually difficulty will decrease to a point were you will be receiving a little less coins than you were with nfactor 10 since block reward is steadily decreasing.
That's my point - our earnings roughly must be the same as before.
Who can explain - what should be the normal speed with current nFactor comparing to the previous one?
I had 200-210 on R9 270X, now I'm getting 80-90 KHs.
Same proportion with my other cards - the speed has dropped by 55-60 percent.
Already played with intensity, TC, lookup gap settings.
Increasing or descresing any of them gives me lower hash rates or many HW errors.