https://blog.wongcw.com/2021/01/05/%e8%8f%af%e7%a2%a9rtx-3060-ultra-12gb-gddr6%e9%a1%af%e5%8d%a1%e6%9b%9d%e5%85%89%e6%88%96%e5%94%ae449%e7%be%8e%e5%85%83/