AMD Launches RDNA 3, RX 7900 XT and XTX, Its Next-Gen GPU and Tech At $899 for the Radeon RX 7900 XT and $999 for the RX 7900 XTX, you'll be able to buy them for your 4K and 8K gaming beginning on Dec. 13. Of their typical goliath two-step, AMD follows Nvidia's current GeForce RTX 4000/Ada Lovelace structure debut with its competing sequence, the Radeon RX