1. What is the most important spec when choosing a GPU for mining？
Hash rate is the most important aspect of a GPU, along with the power consumption.
2. Do I need 12 GB or more memory on a mining GPU？
Yes, 12 GB or more of VRAM is needed to mine crypto more efficiently, as many algorithms require higher VRAM.
3. Is buying used GPUs for mining safe？
It could be, but used GPUs are not guaranteed to deliver good hash rates due to wear and tear.
4. Can I use a gaming GPU for mining, too？
Yes, for mining purposes, gaming GPUs are the best.
5. Will mining destroy my GPU？
Not necessarily, but crypto mining puts more strain on the GPU than gaming, so it’s more likely to ruin a GPU.