Quote from: ethereumhunter on January 12, 2017, 01:40:04 PM

Quote from: BtWill1Million on January 12, 2017, 01:01:18 PM

Dears Altcoin minning experts:

Wich one is the best GPU(considering mining power and ROI(return over investment, eletric consuption per hour, to mine MONERO in nicehash or minegate site?

I can have eletricity at 25 cents per 1000 watts hour between 8 am and 10 pm and 11 cents per 1000 watts or per 1 KW hour between 10 pm and 8 am!

Can i use those GPU cards as externals GPU on my LAPTOP by usb or something? I heard before people who burn out laptop mining with external GPU but that was for Bitcoin mining attemptives with that hardware, not with Altcoins! ???What you experts have to say about it ? Roll Eyes

i think you can make compare by visiting in nicehash website and see for the GPU you mean, the link is on https://www.nicehash.com/?p=calc

i don't know if GPU cards be using as externals GPU on your laptop because as far as i know, the GPU is inside with motherboard and we can make modification for the cpu. i don't recommended to use your laptop to mining because you can burn out your laptop and its better if you build new cpu but with 4-6 GPU cards inside that cpu so you can start mining coins.

I did calculation for this ones AMD RX 470/RX 480 , with nicehash calculater for Average eletricity price 0.17 cents 1kw/ hour, it shows me a RoI in a year, however it dont display XMR, how will i know the ROI for XMR?