In the beginning of year when I was mining with 1070 nvidia cards I was getting 30mh/s with overclock setting - clock: 100, memory: 1300, power: 100. Because of price drop last year I stopped mining. Because of price increase recently I started mining but the hash rate decreased to 26 mh/s with same overclock settings.
Has anyone seen issues recently with nividia overclock settings? Any help is appreciated.