https://blog.wongcw.com/2019/01/21/amd-navi%e9%a1%af%e5%8d%a1%e7%8f%be%e8%ba%abmacos%e6%ba%90%e7%a2%bc%ef%bc%9arx-600%e7%b3%bb%e5%88%97%ef%bc%9f/