https://blog.wongcw.com/2019/04/29/amd-7nm-radeon-vii%e6%8c%96%e7%a4%a6%e6%80%a7%e8%83%bd%e9%a3%86%e5%8d%87%ef%bc%9a%e4%b8%89%e5%80%8d%e6%96%bcvega-64/