YouTube GPU Tister has proven that the performance can be expected from RTX 3080 and RX 6800 XT in modern gaming projects.

Marvel's Spider-Man 2 has gone with very high graphics. The average frame speed here is 45 f/s (RTX 3080) and 43 f/s (RX 6800 XT).
In the game Indiana Jones and The Great Circle with high stops, can receive 58 k/s (3080) and 43 to/s (6800 CT).
Horizon Forbidden West launched in very high graphics settings. The average FPS in this game is 50 k/s in both cases.
Senua's Saga Hellblade II is tested with a high pre -installed. The average efficiency is at 38 C/s from 3080 and 36 f/s from 6800 CT.
Call of Duty: Black Ops 6 has gone with super map. On average, the personnel frequency is 63 f/s (3080) and 83 f/s (6800 CT).
Call of Duty: Modern Warfare 3 is also launched with an extremely. The average FPS in this project is 63 C/s (3080) and 77 f/s (6800 HT).

© GPU tester
The game God of War Ragnarök went with Ultra Graphics. The average performance here is in 60 FPS (3080) and 49 fans (6800 CT).
In the Warhammer 40k Space Marine 2 game with a high pre -installed, the average FPS is 39 C/s (3080) and 53 C/s (6800 CT).
Black Myth Wukong was launched at film graphic settings. The average frequency of the staff here is at 41 c/s (3080) and 37 f/s (6800 CT).
Our last person was tested with an extremely. The average performance in this game is 37 f/s (3080) and 39 f/s (6800 HT).
Cyberpunk 2077 went with high graphics. On average, it is possible to come here 47 f/s (3080) and 44 k/s (6800 HT).
Red Dead Redemption 2 launched with Ultra Preset. The average FPS in this game is 64 k/s in both cases.
Conclusion
The difference of 4K between RTX 3080 and RX 6800 XT in all games is only 2% (50 frames per second and 51 f/s, respectively).
Examination sole: -ASUS ROG Strix X670 -F; – RAM G. Skill 16GBX2 32GB DDR5 6000MHz CL30; – AMD Ryzen 7 7700x processor; – Lian Li Galahad 360 AIO; – drive SN850X WD Black; – Provide Master Master MWE 1250 Watt 3.0; – Lian Lan Lancool III RGB.