The more relevant discussion points include new details on the HDMI 2.1 connectors, the new RTX IO feature that relies on SSDs, how the new Ampere architecture effectively doubles the performance of the Turing CUDA cores, PCIe 3.0 vs PCIe 4.0 performance difference, DLSS 2.1 features, power cable recommendations, new decoder capabilities and Nvidia Reflex compatibility details.
https://www.notebookcheck.net/Nvidia-releases-more-RTX-3000-spec-details-through-Reddit-Q-A-session.491567.0.html