~25% lower powerdraw than ETH
I am doing more profits from ZEC on a daily basis for sure.
How the hell is it possible ? Both Whattomine and NiceHash calculator give me Ethereum a lot more profitable. There would even be a 3$ gap for me between them. That might be related to my configuration, but in my case Ethereum is a lot more profitable. I'd go for NiceHash given the pain it would save me, but considering that it doesn't work on my Nvidia rig, I had to ignore that option.
This may be an interesting site to evaluate the most profitable coin based upon equipment and capabilities:
http://whattomine.com
That's what I use. However, most the profits are not correct. All the ccminer-based coins (Vertcoin, Feathercoin...) are very accurate, but in case of Ethereum, that's not wonderful. And I don't even talk about ZCash ! I've passed to Ethermine to see if that pool is reliable or not and I'll advise about where to settle.