https://blog.wongcw.com/2019/01/12/amd%e6%8f%90%e9%86%92%e4%bd%a0rx-vega-ii%e4%b8%8d%e5%8f%aa%e6%98%af%e9%81%8a%e6%88%b2%e5%8d%a1%e5%8f%8b%e5%95%8611gb%e9%a1%af%e5%ad%98%e4%b8%8d%e5%a4%a0%e7%94%a8%e4%ba%86/