AMD's Scott Herkelman hinted that the company is working to offer an open implementation of super-sampling in partnership with Intel and NVIDIA that works across PCs and consoles unlike NVIDIA's proprietary DLSS. He also said that ray tracing performance of current Radeon RX 6000 cards will improve with time. Further, Frank Azor added that AMD will look into the possibility of enabling Smart Memory Access with non-500-series chipsets as well.
https://www.notebookcheck.net/AMD-to-offer-an-open-cross-platform-implementation-of-DLSS-esque-super-sampling-will-work-with-Intel-and-NVIDIA-for-high-quality-visuals-across-PC-and-console.503343.0.html
Hmmm... I'm reading between the lines and getting the following:
An AMD equivalent to DLSS isn't close. That's a mild disappointment (I'm not enthused with the technology but a lot of people are keen on it).
Smart Access Memory should easily be possible on B550 but they're sandbagging to keep people focused on the high-end. So it goes, I can wait 😏