![So I am thinking about buying a “Foyozisun GPU Mining Rig Complete System Ethereum ETC Crypto Miner” and purchasing 8 RTX 3070 graphics cards….can anyone help me calculate the approximate operational costs So I am thinking about buying a “Foyozisun GPU Mining Rig Complete System Ethereum ETC Crypto Miner” and purchasing 8 RTX 3070 graphics cards….can anyone help me calculate the approximate operational costs](https://i.redd.it/k8se9kq63a591.jpg)
So I am thinking about buying a “Foyozisun GPU Mining Rig Complete System Ethereum ETC Crypto Miner” and purchasing 8 RTX 3070 graphics cards….can anyone help me calculate the approximate operational costs
![Someone turned an Nvidia crypto mining GPU into a gaming one – and the resulting nightmare is a warning to us all | TechRadar Someone turned an Nvidia crypto mining GPU into a gaming one – and the resulting nightmare is a warning to us all | TechRadar](https://cdn.mos.cms.futurecdn.net/6bq8aRBr68QxJjShtXWA4S-1200-80.jpg)
Someone turned an Nvidia crypto mining GPU into a gaming one – and the resulting nightmare is a warning to us all | TechRadar
![GPU MINING - 8 card Crypto Mining Rig - Ethereum - Cryptocurrency mining -Frame Mining Machine (EXCLUDING GPU) GPU MINING - 8 card Crypto Mining Rig - Ethereum - Cryptocurrency mining -Frame Mining Machine (EXCLUDING GPU)](https://i5.walmartimages.com/asr/3223682b-d39c-45a5-b2b2-49fc64e862cf.f3e36aa656d119bd670bc7cf93128c17.png?odnHeight=768&odnWidth=768&odnBg=FFFFFF)