Vulkan — кроссплатформенный API для 2D- и 3D-графики, впервые представленный Khronos Group в рамках конференции GDC 2015. Vulkan API изначально был известен как «новое поколение OpenGL» или просто «glNext», но после анонса компания отказалась от этих названий в пользу названия Vulkan.

Vulkan is a low-overhead, cross-platform 3D graphics and computing API. Vulkan targets high-performance realtime 3D graphics applications such as video games and interactive media across all platforms. Compared to OpenGL and Direct3D 11, and like Direct3D 12 and Metal, Vulkan is intended to offer higher performance and more balanced CPU/GPU usage. Other major differences from Direct3D 11 (and prior) and OpenGL are Vulkan being a considerably lower level API and offering parallel tasking. Vulkan also has the ability to render 2D graphics applications. In addition to its lower CPU usage, Vulkan is also able to better distribute work among multiple CPU cores.

Vulkan is a low-overhead, cross-platform 3D graphics and computing API. Vulkan targets high-performance realtime 3D graphics applications such as video games and interactive media across all platforms. Compared to OpenGL and Direct3D 11, and like Direct3D 12 and Metal, Vulkan is intended to offer higher performance and more balanced CPU/GPU usage. Other major differences from Direct3D 11 (and prior) and OpenGL are Vulkan being a considerably lower level API and offering parallel tasking. Vulkan also has the ability to render 2D graphics applications. In addition to its lower CPU usage, Vulkan is also able to better distribute work among multiple CPU cores.