25-Way NVIDIA/AMD Linux Graphics Comparison For Vulkan-Powered Thrones Of Britannia

When running at 2560 x 1440 with low quality settings, the GeForce GTX 680 / Radeon R9 285 and above were delivering above a 60 FPS average. The GTX 680 and R9 285 as a reminder are what Feral lists as the minimum supported GPUs for this Vulkan-powered strategy game.

At medium quality settings with 1440p resolution, the GTX 780 Ti and R9 290 were running around the 60 FPS threshold. In this scenario the Radeon RX Vega 64 was running in line with the GTX 1070 and the RX 580 was aligned with the GeForce GTX 1060.

Under high quality settings, the Radeon RX 580 and GeForce GTX 1080 are around the 60 FPS mark while the GeForce GTX 1080 Ti could still deliver an average frame-rate close to 120 FPS.

When increasing to ultra quality settings, the GeForce GTX 1080 Ti was the only GPU delivering well above 60 FPS.

While 2560 x 1440 with extreme quality settings is a bit much for all current generation GPUs. (The HD 7850 result can be ignored as under vRAM pressure appeared to drop the quality of the rendering.)