Vulkan API Tutorial #4 | Physical Device, Queue Family, Logical Device | Video Walkthrough (104+ minutes) Posted on February 15, 2020 by admin Tutorial | Vulkan New Vulkan API tutorial on physical device, queue family and logical device. Tags: computer graphics 101, computer graphics tutorial, vulkan api tutorial, vulkan computer graphics tutorial, vulkan logical device, vulkan physical device, vulkan queue family, vulkan tutorial