So if I use this..
"hashrate (kh/s)" : 80.00000000,
"difficulty" : 1.66700583,
"difficulty(aver)" : 2.12233496,
"blockvalue" : 1.61871981,
"mining (XMG)" : {
"1 hour" : 0.05114349,
"1 day" : 1.22744382,
"1 week" : 8.59210671
..............................
8.59 x 4 = 34.36 XMG...
350 watts running the miner..
here (Quebec canada) according to the kw/h price.. it cost me 18.59CND/month
another calcul..
314CND/BTC
18.59 / 314 = 0.05920382 BTC
current price to buy 0.00004975
0.05920382 / 0.00004975 = 1190.026532.. XMG
minus some fees.. equals to 1187.05146633 XMG!!
SO!.. with 18.59CND/month
mining = 34.36 XMG/month
Buying = 1187.05 XMG/month
I think I'm gonna stop mining and start buying...
anyone want to rent a server dual xeon 8 core 8GB RAM??
could be more profitable for me!!
The ROI in this case is pretty much unimpressive; based on your calculation, XMG price is better to be at 18.59CND / 34.36 = 0.41 USD/XMG, while the current price is far below that, most of miners should give up.
Well the actual situation won't be that straightforward: 1) the mining return is just estimate, you'll get different values at different time; what's need might be put your rig in a pool and estimate how much mined in a day; the longer period the more accurate. I don't have fist-hand experience right now, but was mining in SuchPool with i5 4670, AMD 8350, a dual core and google cloud mining, with total hashrate of about 210 kh/s or so, and nearly 30 XMG in a day. But that's absolutely about few weeks ago. I am not able to fire up the miners right now, so can't tell how much I can get with these; 2) 350 watts running 80 kh/s absolutely no where efficient and should be stopped I believe. My i5 ran with 72 kh/s with far less power than your case. In contrast, the amd cpu runs much higher. I'll get data when back at home.