https://wccftech.com/amd-radeon-rx-6400-launched-first-rdna-graphics-card-to-come-in-low-profile-flavors-159-usd/

AMD has also silently introduced its Radeon RX 6400, the most entry-level RDNA 2 graphics card, aimed at the budget PC segment, for $159.99 US.

With the Radeon RX 6400, AMD is bringing ITX and low-profile graphics cards based on its modern architecture back to the DIY space, even though it's going to be an entry-level design. The Radeon RX 6400 is an entry-level solution that offers slightly better GPU performance and capabilities over integrated graphics without requiring lots of power. The card will also come with compact designs, making it the perfect candidate for your HTPC or SFF PCs.