Navi 12, 14, 21, and Lite variants of AMD's latest GPU range revealed in Linux driver code; RX 5800 could take on the GeForce RTX 2080 - NotebookCheck.net News
AMD Working on Navi 12 Chipset Heading to RX 5800? | eTeknix
Rumour: AMD Radeon RX 5800 Series with Navi 12 GPU could compete with GeForce RTX 2080
Flagship AMD Radeon RX 5950 and Radeon RX 5800 Series graphics cards appear in EEC listing
AMD Radeon RX 5800 And RX 5900 Navi GPUs Documented In Trademark Filings | HotHardware