AMD Radeon RX 6900 XT specs: Navi 21 GPU with 16GB could cost $499
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AMD Radeon RX 6600 XT "Navi 23" Specs Surface: Coming in April | Hardware Times
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 Radeon 'Big Navi' RX Gamma Flagship GPU Specs And Benchmarks Leaked - An Absolute Beast [April Fool's Joke]