
If you are using an AMD RX580 GPU cards as shown in the video tutorial, the total power consumption of one card is about 1750 watts. For example, in Nevada the cost of electricity is 11.5 cents per kilowatt. If the rig is running 24/7 then the cost of electricity is 1.75 kilowatt x 24 hours x 30 days x .115 cents per kilowatt is about $145.00 per month.
The answer depends on a few factors including the price you paid for the entire rig, the total hash rate of all the GPU cards and the cost of electricity per kilowatt-hour. If you are using an AMD RX580 GPU cards as shown in the video tutorial, the total power consumption is about 1750 watts. For example, in Nevada the cost of electricity is 11.5 cents per kilowatt. If the rig is running 24/7 then the cost of electricity is 1.75 kilowatt x 24 hours x 30 days x .115 cents per kilowatt is about $145.00 per month. The rig shown on our video tutorial can produce about 1.65 Ethereum (ETH) coins per month or about 0.054 Bitcoin (BTC) per month. This is worth about $2,750 of ETH and BTC. These figures are as of March 7, 2021. If the cost of electricity is $145.00 then you can calculate your estimated return on investment. That is $2,750 minus $145.00 is $2,605.00 or about 94.72%. Remeber you also need to consider the payback period for your rig. For example, if the total cost of the rig is $6500, then it would take about 2.50 months of non-stop mining to pay off the rig.
Yes you can. There are other GPU brand names out there including MSI and Zotac. But make sure you choose the RX580 with at least 8GB of video RAM. Anything less than this size of video RAM will cause your mining performance to go down. At the time of this writing the Ethereum DAG files requires a video RAM that is greater than 3GB. Otherwise it will not work and you will get DAG file size error when you boot the rig.



