Different methods of mining cryptocurrencies require different amounts of time. In the technology’s early days, for example, CPU mining was the go-to option for most miners. However, many find CPU mining to be too slow and impractical today because it takes months to accrue even a small amount of profit, given the high electrical and cooling costs and increased difficulty across the board.
GPU mining is another method of mining cryptocurrencies. It maximizes computational power by bringing together a set of GPUs under one mining rig. For GPU mining, a motherboard and cooling system is required for the rig.
Similarly, ASIC mining is yet another method of mining cryptocurrencies. Unlike GPU miners, ASIC miners are specifically designed to mine cryptocurrencies, so they produce more cryptocurrency units than GPUs. However, they are expensive, meaning that, as mining difficulty increases, they quickly become obsolete.
Given the ever-increasing costs of GPU and ASIC mining, cloud mining is becoming increasingly popular. Cloud mining allows individual miners to leverage the power of major corporations and dedicated crypto mining facilities.
Individual crypto miners can identify both free and paid cloud mining hosts online and rent a mining rig for a specific amount of time. This method is the most hands-free way to mine cryptocurrencies.
source : https://freemanlaw.com/mining-explained-a-detailed-guide-on-how-cryptocurrency-mining-works/