Well - i am one of those have a chance to test RTX 3060 12GB (Palit Dual)

PowerLimit to 100pct to see basic wattage
Core - no overclock
Memory +1000

Zhash (144,5) - 64.9 Sol/s (Power 166W)
(miniZ 66 Sol/s)
GrinCuckatoo - 1.24 G/s (Power 169W)
CuckooCycle - 7.19 G/s (Power 162W)
Cuckatoo32 - 0.47 G/s (Power 169W)
KawPow - 23.7 MH/s (Power 167W)
BeamV3 - 22.3 Sol/s (Power 169W)
(miniZ 23.4 Sol/s)
DaggerHash - 24.8 MH/s (Power 141W)

So there is really nerf for ETHash algos (tested also with Phoenix and NBminer)... sad, but other coins are untouched

Happy Mining to all