https://wccftech.com/amd-radeon-flagship-graphics-card-rdna-3-dual-navi-3x-gpus-2023-launch-rumor/

Recently, there have been rumors that AMD could offer an even more powerful variant of its RDNA 3 GPU for the Radeon RX 7000 series graphics cards in 2023.

The rumor comes from Greymon55 who first stated a few days ago that AMD was working on an RDNA 3 GPU with a total of 8 Shader Engines for a total of 16,384 stream processors. The leaker said that he wasn't sure if this RDNA 3 GPU was something that would eventually make its way to the market or not. But now, he has a follow-up post suggesting that the chip may actually end up launching in 2023.