https://blog.wongcw.com/2022/05/12/amd%e6%96%b0%e4%b8%80%e4%bb%a3epyc-7004%e8%99%95%e7%90%86%e5%99%a8%e7%8f%be%e8%ba%ab%ef%bc%9a32%e6%a0%b8zen-4%e5%8a%a0%e6%8c%81%e7%b7%a9%e5%ad%98%e7%bf%bb%e7%95%aa/