https://blog.wongcw.com/2023/03/20/amd-zen4%e4%bd%8e%e5%8a%9f%e8%80%97%e9%8a%b3%e9%be%8d7-7840u%e9%a6%96%e6%ac%a1%e7%8f%be%e8%ba%ab%ef%bc%9a28w%e5%b0%b1%e6%bb%85%e6%8e%8945w-zen3/