https://blog.wongcw.com/2022/07/21/%e5%82%b3navi-31-gpu%e7%9a%84gcd%e5%b0%ba%e5%af%b8%e7%b4%84350m%e3%8e%a1-%e5%8f%b0%e7%a9%8d%e9%9b%bb5nm%e5%b7%a5%e8%97%9d%e7%b8%ae%e6%b8%9b33/