AMD vs. NVIDIA Vulkan Ray-Tracing Performance On Linux With Breaking Limit

Basemark last week released GPUScore: Breaking Limit as a "groundbreaking cross-platform ray-tracing benchmark" that is scalable from mobile to desktops. They self-describe Breaking Limit as "the world's first true cross-platform benchmark for ray tracing." Given that and the benchmark meeting my benchmarking criteria, I've been trying it out on various AMD Radeon and NVIDIA GeForce graphics cards under Linux.