https://blog.wongcw.com/2018/10/27/amd%e7%ac%ac%e4%b8%83%e4%bb%a3apu%e7%aa%81%e7%84%b6%e6%96%b0%e5%a2%9ea8-7680%ef%bc%9a45w%e5%8a%9f%e8%80%97%e3%80%81ddr3%e5%86%85%e5%ad%98/