Is GPU mining still profitable?
Ofc, I'm talking about Scrypt-N & X11 and other non-ASIC algo's...
And how does AMD compare to NVIDIA when it comes to above mentioned algos?
Its profitable to min scrypt-n and the new scrypt pump and dump POS+POW combo coins that seem to come out weekly as long as you dump them as soon as they hit exchanges.
mostly it depends on your electricity costs. I have 15MHZ in gpu mining and I still make around 15-20$ per day after .10c/KWH electricity costs. I'm not selling though i trade the shitcoins for VertCoint and Darkcoin when the prices are low.
I will probably expand to 20MHZ if gpu prices drop below $300. I believe that once the scrypt asics hit the scrypt-n and X-11 coins will take off