AMD confirms Navi 23 has 32MB of Infinity Cache while VanGogh APU lacks it - VideoCardz.com
AMD Navi 23 poised to be the much anticipated 'NVIDIA Killer', being readied for a mid-2020 launch to take on the RTX 2080 Ti - NotebookCheck.net News
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 Reportedly Discontinues Navi 23: No More Radeon RX 6600-Series | Tom's Hardware