https://blog.wongcw.com/2020/09/17/rtx-3080%e9%a1%af%e5%8d%a1pcie-4-0-3-0%e9%81%8a%e6%88%b2%e6%80%a7%e8%83%bd%e5%b0%8d%e6%af%94%ef%bc%9a%e5%b7%ae%e8%b7%9d%e5%8f%aa%e6%9c%891-7/
RTX 3080顯卡PCIe 4.0/3.0遊戲性能對比:差距只有1.7%