In this century, almost every household has a PC or laptop these days, and most of them have GPUs with untapped processing power just sitting there, which I believe they can use it to rent their GPU to earn crypto.
There are G series from AMD that has an integrated GPU from its CPU, it's cheaper and I believe that most that are in the average neighborhood would love to have that as an alternative instead of having a GPU.
Now this is a recent advancement in crypto blockchain that made this possible. i believe there are many projects requiring individuals to contribute their unused GPU power for people to rent. so I got interested in NetMind power project, which allows GPU power to earn their NMT tokens, although the project is in early-stage, just recently got partnerships with major cexs like Bitget to be listed tomorrow. so I can see through the dicussion on their TG group, imo this is good starting renting out GPU to earn.
There are pools and platforms like nicehash that will easily rent the GPU that you have. If you are keen about that project, I guess that is because you're working with that exchange instead of that project. Well, there's the obvious but for someone who's got GPUs that are ready to use for mining, there are other better platforms.
But don't get me wrong guys. I believe in the future, GPU will be more powerful than current ones now. And it will make more mining efficient and earn more rewards.
When the market is dominated again by coins that can be mined by GPU like last time with ETH, there has been a shortage of GPU and the miners were to blame. But this time, I am not sure if the GPU mining is still quite profitable but I guess so.