Just for anybody who is interested this is set for today at around 4pm our time. Should give us a understanding of what this console is able to do. Link supplied has the information on what is going to happen today.
https://www.inverse.com/gaming/xbox-series-x-reveal-2020-summer-games-fest
https://www.inverse.com/gaming/xbox-series-x-reveal-2020-summer-games-fest