https://blog.wongcw.com/2019/09/02/amd%e6%96%b0%e7%b3%bb%e5%88%977nm-navi%e9%a1%af%e5%8d%a1%e6%9c%80%e5%a4%9a%e9%85%8d8gb%e9%a1%af%e5%ad%983gb%e7%89%88%e7%82%ba%e4%b8%ad%e5%9c%8b%e7%8d%a8%e4%ba%ab/