https://blog.wongcw.com/2019/11/04/7nm-euv%e5%b7%a5%e8%97%9d%e5%bc%b7%e5%8a%9bamd-zen3%e6%9e%b6%e6%a7%8b%e8%99%95%e7%90%86%e5%99%a8l3%e7%b7%a9%e5%ad%98%e6%88%96%e7%bf%bb%e5%80%8d%e5%88%b064mb/