RTX 3090 vs RX 6800 XT: Specs, Full Comparison, and More - History-Computer
First third-party benchmarks for AMD Radeon RX 6800XT surface, faster than NVIDIA GeForce RTX3090 in some rasterized games
Benchmarks: RX 6800 XT vs RTX 3080 vs RTX 3090 vs RTX 3070 vs RTX 2080 Ti [In 4 Games] - YouTube
AMD Publishes More Radeon RX 6900 XT, RX 6800 XT, RX 6800 Gaming Benchmarks at 4K & WQHD
Size comparison of 3090 vs 6800xt. 3090 is bottom : r/ASUS
Size difference between MSI RTX 3090 Suprim X and AMD Radeon RX 6800 XT : r/pcmasterrace
AMD Radeon RX 6950 XT Review | TechSpot
AMD Ryzen 9 5950X assists both the GeForce RTX 3090 and Radeon RX 6800 XT with incredible results in Geekbench Vulkan benchmark - NotebookCheck.net News
Sapphire Nitro+ Radeon RX 6800 XT review: Killer software speeds it up | PCWorld
RX 6800 XT takes top spot. RX 6800 ties 3090 for 2nd place on PassMark GPU Benchmarks. : r/Amd