https://blog.wongcw.com/2021/11/06/%e6%9c%80%e9%ab%9840%e6%a0%b8cpu-%e8%98%8b%e6%9e%9c%e5%ae%9a%e8%a3%bd%e6%99%b6%e7%89%87%e5%b0%87%e5%bb%b6%e4%bc%b8%e5%88%b0mac-pro%e5%b7%a5%e4%bd%9c%e7%ab%99/