Here we present the average clock speed for each graphics card while running Cyberpunk 2077 for 30 minutes. We use GPU-Z to record the GPU core frequency during gameplay. We calculate the average core frequency during the 30 minute run to present here.
Looking now at the RX 7900 XT's operating clock speed, over our thirty minute stress test it averaged 2581MHz. Interestingly, we can see the clocks bounced around a lot more on the XT card rather than the XTX, which was a lot more stable over our thirty minute stress test. It's possible the XT was hitting its power limit more frequently than the XTX, though that's just an educated guess for now.