Windows 10 and version .21 now enables me to run 2 x 1070 at the same time which is great but they only do half the speed.
So two kards = half speed or two cards = same speed as with one? What happens with two distinc inszances of the miner vs one instance running both cards?
With V0.20 I could run 2 x instances of the miner and both cards did 14000 sols but after a while card number 2 would drop speed between 3000 and 9000sols. CPU would run at 91% (Celeron G4560)
With V0.21 each card only does 7000 sols (1 or 2 instances it does not make any difference)