The AMD Radeon RX 6900 XT is rumoured to be the most powerful graphics card in the upcoming AMD Big Navi generation, which is set to be unveiled tomorrow. 

Multiple sources have offered specs for a ‘Navi 21 XTX’ GPU, which is speculated to be housed inside the Radeon RX 6900 XT. Renowned leaker Rogame claims it will feature 80 compute units and 5120 GPU cores, although this can’t be confirmed. 

What do we know for certain?
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