AMD RX 5950 XT and RX 5800 XT graphics cards listed on EEC database
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
Radeon RX 5000 series - Wikipedia
Sapphire trademarks tons of Radeon RX 5000 GPUs, including RX 5950 XT, RX 5800, and more
AMD Radeon RX 5800 serisi geliyor | DonanımHaber
AMD Radeon RX 5800 series rumored to battle RTX 2070 SUPER
AMD Radeon 5800 XT (big NAVI) to get 80 Compute units?