Phoronix published a review on the 14-Way NVIDIA GPU Comparison With Civilization VI On Linux
A quote from the article:
Aspyr Media today released their native Linux port of Civilization VI. Here are benchmarks of fourteen different NVIDIA GeForce graphics cards from Kepler to Pascal for seeing how well this game performs. Benchmarks with (not officially supported) RadeonSI and Intel Mesa graphics will be coming up next.14-Way NVIDIA GPU Comparison With Civilization VI On Linux @ Phoronix