13-Way NVIDIA OpenGL vs. Vulkan Dota 2 Ubuntu Linux Benchmarks

With my recent NVIDIA GTX 1050 series Linux tests I included the latest Vulkan performance numbers for NVIDIA's Pascal card line-up, but if you're curious how the performance is going back to Maxwell and Kepler, here is a 13-way comparison of GeForce GPUs when running Dota 2 with OpenGL and Vulkan on Ubuntu Linux...