Some corrections:
The pi is far from being a perfect mining controller :/ believe me I've tried!
Better use a crappy ATOM Netbook.
You need two power supply's if you want to run them with wall plugs. Each board draws about 40w so only one NT (65w) is not sufficient. Even a 90w ps won't work for long.
These ps will die over time! I had three out of 5 failing on me after 5 month (not the best quailty; they get hot, ideal load is about three single 1.15x boards not a quad; need cooling ---> if they get to hot or to old your board will be malfunction).
Why the hell is a GPU setup not viable for displaying?
Good catch on the power supply. My post was rushed and I don't really care about doing too much research since I just posted for fun.The pi is far from being a perfect mining controller :/ believe me I've tried!
Better use a crappy ATOM Netbook.
You need two power supply's if you want to run them with wall plugs. Each board draws about 40w so only one NT (65w) is not sufficient. Even a 90w ps won't work for long.
These ps will die over time! I had three out of 5 failing on me after 5 month (not the best quailty; they get hot, ideal load is about three single 1.15x boards not a quad; need cooling ---> if they get to hot or to old your board will be malfunction).
Why the hell is a GPU setup not viable for displaying?
It's just my opinion; A GPU setup presents a lower hashrate, using more floor space and a higher power consumption with a lower initial investment (supposedly. I haven't checked costs in a while). If I wanted to invest in something long-term as a business, I would be more interested in the most efficient. I assume this supposed company is interested in large-scale, meaning a working small-scale model of something that can be scaled up would be much more convincing.