https://blog.wongcw.com/2022/11/16/%e9%a9%8d%e9%be%8d8-gen-2%e7%9a%84cpu%e9%80%9f%e5%ba%a6%e6%af%94%e5%89%8d%e4%bb%a3%e5%bf%ab40-%e9%82%84%e6%94%af%e6%8c%818k-60fps%e8%a6%96%e9%a0%bb/