https://blog.wongcw.com/2020/06/17/amd-7nm%e9%8a%b3%e9%be%8d4000g-apu%e6%9c%80%e5%be%8c%e6%99%82%e5%88%bb%e6%94%b9%e5%90%8d%e5%8d%87%e7%b4%9a/