Thanks philipma1957! I will.

@Looper_U @sxemini After some days of testing with the 2070 I managed to get 44MH/s with 125W.
I use these settings:
- core: -500
- memory: +1200
- power: 71% (the lowest)
With higher memory (+1300 or +1400) I got also 45MH/s but there were lots of rejected shares.