https://blog.wongcw.com/2020/09/07/rtx-3070%e9%a1%af%e5%ad%98%e4%b9%8b%e8%ac%8e%e6%8f%ad%e9%96%8b%ef%bc%9a%e7%be%8e%e5%85%8914ghz-gddr6/