https://blog.wongcw.com/2021/11/20/%e4%b8%89%e6%98%9f%e6%ad%a3%e5%9c%a8%e9%96%8b%e7%99%bcddr6-12-8ghz%e8%a8%98%e6%86%b6%e9%ab%94%e3%80%81gddr7-32ghz%e9%a1%af%e5%ad%98/