You don't understand what are you talking about. Mining on 1 GPU is not profitable now. That's it.
OP doesn't focus on electricity although you mention an electricity cost effect to profit, but a problem primary not that. let's focus on a specific problem although I know problem profit can be influenced another factor and OP has been confirming:Sorry @dimsk but I just want to stay on topic on my questions and you advising on the power consumption factor wasn't helping answer my queries.
Some times they do not know what the question to ask.
And I am very close to this matter. I have a rig, I mined different coins on different algos and cards. Better do not argue with me but ask me about real experience
