https://blog.wongcw.com/2020/09/02/%e7%be%8e%e5%85%89%e6%ad%a3%e5%bc%8f%e7%99%bc%e5%b8%83gddr6x%e9%a1%af%e5%ad%98%ef%bc%9a%e5%b8%b6%e5%af%ac1tb-s-%e6%98%8e%e5%b9%b4%e5%af%a6%e7%8f%be%e5%96%ae%e9%a1%862gb/