AMD Navi 23 Radeon RX 6600 series to feature 8 GB GDDR6 and PCIe Gen4 x8 for both desktop and mobile variants, can potentially compete with the RX 5700 series - NotebookCheck.net News
AMD Big Navi and RDNA 2 GPUs: Release Date, Specs, More | Tom's Hardware
AMD Confirms: Navi 23 GPU Has 64 ROPs and 32 Ray Tracing Cores