Auto no more work.
5*7970+2*r7265=2 chains per day.

target = "11"
R9 390 - 0,34 cpd

1CPD with target 11 = 30CPD with target 10!!R9 390 must show 14 CPD with target=10 and 0.5 CPD with target=11
Vega - 0,61 cpd
It's good result for Vega now.
honest 8 cents a day.
Write difficulty=11 in calculator.