Quote from: oldisoft on December 17, 2016, 10:26:43 AM

Quote from: ivomm on December 17, 2016, 10:15:20 AM

Quote from: oldisoft on December 17, 2016, 09:42:27 AM

Hi Friends!

Can You advise me- what better to buy to have more H/s in minnig ZEC and spend less electricity?

Which card(s) is more profitable for minning ?

rx390x - 495$

rx390 - 420$

two rx470 4GB ram- 250$ or

two rx470 8GB ram- 304$ (do i need more RAM for mine ZEC or anything else?)

two rx480 8GB ram- 329$

Thank You So much!

The real price for 390 cards is around 250$. Don't look at the old amazon offers which are ridiculously high. However I warn you (and everyone planning to invest in new rigs) that most probably by the time of arriving of the cards, the profit will drop so much that the ROI will be impossible in near future. Look at the plummeting prices of ETH and ETC curently. The pressure on ZEC and XMR is too high now, so they will not hold the current price for long.

may be better to mine bitcoin? and

Thank You very much indeed!

You can use the calculator http://www.whattomine.com/ both for GPU mining and ASIC minig with Antminer S7 (for BTC and other "Asic friendly" coins).