https://blog.wongcw.com/2020/08/05/amd-zen4%e8%99%95%e7%90%86%e5%99%a8%e5%b7%b2%e6%9c%89%e6%a8%a3%e5%93%81%e5%95%8f%e4%b8%96%ef%bc%9a5nm%e5%b7%a5%e8%97%9d%e3%80%81%e9%9d%a2%e7%a9%8d80mm2/
AMD Zen4處理器已有樣品問世:5nm工藝、面積80mm2