Apparently, Ampere comes with a new 12-pin connector capable to deliver 400-600W. Of course, most current PSUs don't have anything to connect such a cable to themselves, so a new expensive PSU will also become a necessity with a high-end Ampere GPU.
https://www.tweaktown.com/news/73785/nvidias-next-gen-ampere-geforce-rtx-30-series-new-12-pin-pcie-power/index.html
More reason to go AMD if Big Navi holds up.
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454 List as Google Doc: https://docs.google.com/spreadsheets/d/1aW2hXQT1TheElVS7z-F3pP-7nbqdrDqWNTxl6JoJWBY/edit?usp=sharing
The Steam/GOG key gifting thread: https://gamrconnect.vgchartz.com/thread/242024/the-steamgog-key-gifting-thread/1/
Free Pc Games thread: https://gamrconnect.vgchartz.com/thread/248138/free-pc-games/1/