In terms of gaming performance, AMD claims the RX 7900 XTX achieved up to 295fps in 4K Apex Legends and 704fps in Valiant. Given that the DisplayPort 1.4 refresh rate maximum is 240Hz, it’s a lot of performance that today’s displays won’t even notice. AMD also says that their GPUs can achieve up to 96 frames per second in Assassin’s Creed Valhalla with Fidelity FX Super Resolution (FSR).
Of course, there is no comparison to NVIDIA’s RTX 4090. Perhaps AMD just did not have time to test that card, but it will be fascinating to see how competitive the RDNA 3 GPUs are.