VkPhysicalDevice(3)

# VkPhysicalDevice(3) Manual Page

## Name

VkPhysicalDevice - Opaque handle to a physical device object

## C Specification

Vulkan separates the concept of physical and logical devices. A physical device usually represents a single complete implementation of Vulkan (excluding instance-level functionality) available to the host, of which there are a finite number. A logical device represents an instance of that implementation with its own state and resources independent of other logical devices.

Physical devices are represented by `VkPhysicalDevice` handles:

    VK_DEFINE_HANDLE(VkPhysicalDevice)

## Description

## See Also

VkDeviceGroupDeviceCreateInfo, VkPhysicalDeviceGroupProperties, vkAcquireXlibDisplayEXT, vkCreateDevice, vkCreateDisplayModeKHR, vkEnumerateDeviceExtensionProperties, vkEnumerateDeviceLayerProperties, vkEnumeratePhysicalDeviceQueueFamilyPerformanceQueryCountersKHR, vkEnumeratePhysicalDevices, vkGetDisplayModeProperties2KHR, vkGetDisplayModePropertiesKHR, vkGetDisplayPlaneCapabilities2KHR, vkGetDisplayPlaneCapabilitiesKHR, vkGetDisplayPlaneSupportedDisplaysKHR, vkGetPhysicalDeviceCalibrateableTimeDomainsEXT, vkGetPhysicalDeviceCooperativeMatrixPropertiesNV, vkGetPhysicalDeviceDisplayPlaneProperties2KHR, vkGetPhysicalDeviceDisplayPlanePropertiesKHR, vkGetPhysicalDeviceDisplayProperties2KHR, vkGetPhysicalDeviceDisplayPropertiesKHR, vkGetPhysicalDeviceExternalBufferProperties, vkGetPhysicalDeviceExternalBufferPropertiesKHR, vkGetPhysicalDeviceExternalFenceProperties, vkGetPhysicalDeviceExternalFencePropertiesKHR, vkGetPhysicalDeviceExternalImageFormatPropertiesNV, vkGetPhysicalDeviceExternalSemaphoreProperties, vkGetPhysicalDeviceExternalSemaphorePropertiesKHR, vkGetPhysicalDeviceFeatures, vkGetPhysicalDeviceFeatures2, vkGetPhysicalDeviceFeatures2KHR, vkGetPhysicalDeviceFormatProperties, vkGetPhysicalDeviceFormatProperties2, vkGetPhysicalDeviceFormatProperties2KHR, vkGetPhysicalDeviceGeneratedCommandsPropertiesNVX, vkGetPhysicalDeviceImageFormatProperties, vkGetPhysicalDeviceImageFormatProperties2, vkGetPhysicalDeviceImageFormatProperties2KHR, vkGetPhysicalDeviceMemoryProperties, vkGetPhysicalDeviceMemoryProperties2, vkGetPhysicalDeviceMemoryProperties2KHR, vkGetPhysicalDeviceMultisamplePropertiesEXT, vkGetPhysicalDevicePresentRectanglesKHR, vkGetPhysicalDeviceProperties, vkGetPhysicalDeviceProperties2, vkGetPhysicalDeviceProperties2KHR, vkGetPhysicalDeviceQueueFamilyPerformanceQueryPassesKHR, vkGetPhysicalDeviceQueueFamilyProperties, vkGetPhysicalDeviceQueueFamilyProperties2, vkGetPhysicalDeviceQueueFamilyProperties2KHR, vkGetPhysicalDeviceSparseImageFormatProperties, vkGetPhysicalDeviceSparseImageFormatProperties2, vkGetPhysicalDeviceSparseImageFormatProperties2KHR, vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV, vkGetPhysicalDeviceSurfaceCapabilities2EXT, vkGetPhysicalDeviceSurfaceCapabilities2KHR, vkGetPhysicalDeviceSurfaceCapabilitiesKHR, vkGetPhysicalDeviceSurfaceFormats2KHR, vkGetPhysicalDeviceSurfaceFormatsKHR, vkGetPhysicalDeviceSurfacePresentModes2EXT, vkGetPhysicalDeviceSurfacePresentModesKHR, vkGetPhysicalDeviceSurfaceSupportKHR, vkGetPhysicalDeviceToolPropertiesEXT, vkGetPhysicalDeviceWaylandPresentationSupportKHR, vkGetPhysicalDeviceWin32PresentationSupportKHR, vkGetPhysicalDeviceXcbPresentationSupportKHR, vkGetPhysicalDeviceXlibPresentationSupportKHR, vkGetRandROutputDisplayEXT, vkReleaseDisplayEXT

## Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.