https://blog.wongcw.com/2019/11/08/%e9%8a%b3%e9%be%8dthreadripper-3970x%e7%82%ba%e5%8e%9f%e7%94%9f32%e6%a0%b8%e9%96%8b%e6%a0%b8%e8%ae%8a64%e6%a0%b8%e5%88%a5%e6%83%b3%e4%ba%86/