According to a leak from a reliable source, AMD plans to release its next RDNA 2-based graphics card in a few weeks. The Radeon RX 6600 will be the cheapest offering in AMD's current product stack, but with only slightly worse specifications than the Radeon RX 6600 XT.
https://www.notebookcheck.net/Latest-AMD-Radeon-RX-6600-leak-points-to-an-October-13-launch-with-28-CUs-and-8-GB-GDDR6-VRAM.563220.0.html