https://blog.wongcw.com/2020/11/13/zen3-64%e6%a0%b8%e5%bf%83%e4%b8%89%e4%bb%a3%e9%9c%84%e9%be%8d%e5%af%a6%e7%89%a9%e9%a6%96%e6%9b%9d%ef%bc%9a%e6%a8%a3%e5%93%81%e5%b0%b1%e9%81%94%e5%88%b0%e4%ba%863-55ghz/