https://blog.wongcw.com/2020/08/26/rtx-3090%e3%80%813080%e6%90%ad%e6%aa%94%e9%a6%96%e7%99%bc%e3%80%81%e6%9c%80%e9%ab%9824gb-gddr6x%e9%a1%af%e5%ad%98/