https://blog.wongcw.com/2018/11/12/amd-7nm-navi-12%e6%a0%b8%e5%bf%83%e6%9b%9d%e5%85%89%ef%bc%9akuma%e6%9e%b6%e6%a7%8b%e3%80%812560%e9%a1%86%e6%b5%81%e8%99%95%e7%90%86%e5%99%a8/