> Vulkan is a lower-level API that OpenGL can be implemented on top of Well you could do that, but the higher-level graphics APIs use fundamentally different a

> Vulkan is a lower-level API that OpenGL can be implemented on top of Well you could do that, but the higher-level graphics APIs use fundamentally different abstractions which need to be awkwardly translated into a format that the GPU expects. If you put an OpenGL wrapper on top of Vulkan, you lose most of the performance benefits.