TechPowerUp published 50 Games Tested: GeForce RTX 3080 vs. Radeon RX 6800 XT
A quote from the article:
In this article, we have tested 50 games on the NVIDIA GeForce RTX 3080 and AMD Radeon RX 6800 XT to conclusively determine which card offers better performance. Our RTX 3080 vs. RX 6800 XT performance testing has results at 1080p Full HD, 1440p, and 4K Ultra HD.50 Games Tested: GeForce RTX 3080 vs. Radeon RX 6800 XT