diff --git a/projects/core/src/output_device/gryphn_physical_device.h b/projects/core/src/output_device/gryphn_physical_device.h
index d24512c..61edb2e 100644
--- a/projects/core/src/output_device/gryphn_physical_device.h
+++ b/projects/core/src/output_device/gryphn_physical_device.h
@@ -3,9 +3,13 @@
 #include "utils/gryphn_string.h"
 #include "gryphn_handles.h"
 
-typedef enum gnDeviceType {
-    GN_DEDICATED_DEVICE, GN_INTEGRATED_DEVICE, GN_EXTERNAL_DEVICE
-} gnDeviceType;
+typedef enum gnPhysicalDeviceType {
+    GN_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU,
+    GN_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU,
+    GN_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU,
+    GN_PHYSICAL_DEVICE_TYPE_FAKED_GPU,
+    GN_PHYSICAL_DEVICE_TYPE_CPU,
+} gnPhysicalDeviceType;
 
 typedef enum gnMultisampleCountFlags {
     GN_SAMPLE_BIT_1  = 1 << 0, // 0x01
@@ -18,8 +22,10 @@ typedef enum gnMultisampleCountFlags {
 } gnMultisampleCountFlags;
 
 typedef struct gnPhysicalDeviceProperties {
-    gnString name;
-    gnDeviceType deviceType;
+    uint32_t driverVersion;
+    uint32_t deviceID;
+    gnString deviceName;
+    gnPhysicalDeviceType deviceType;
 } gnPhysicalDeviceProperties;
 
 typedef struct gnPhysicalDeviceFeatures {
diff --git a/projects/loader/src/gryphn_instance_functions.h b/projects/loader/src/gryphn_instance_functions.h
index 7d0d9b0..84c5522 100644
--- a/projects/loader/src/gryphn_instance_functions.h
+++ b/projects/loader/src/gryphn_instance_functions.h
@@ -9,6 +9,7 @@ typedef struct gnInstanceCreateInfo gnInstanceCreateInfo;
 typedef struct gnSurfaceDetails gnSurfaceDetails;
 typedef struct gnOutputDeviceInfo gnOutputDeviceInfo;
 typedef enum gnSuitableField gnSuitableField;
+typedef struct gnPhysicalDeviceProperties gnPhysicalDeviceProperties;
 
 #ifdef GN_PLATFORM_LINUX
     #ifdef GN_WINDOW_X11
@@ -25,6 +26,8 @@ typedef gnBool (*PFN_gnIsInstanceSuitable)(gnInstanceHandle, gnSuitableField, gr
 typedef gnReturnCode (*PFN_gnInstanceQueryDevices)(gnInstanceHandle, uint32_t*, gnPhysicalDeviceHandle*, gryphnInstanceFunctionLayers*);
 typedef void (*PFN_gnDestroyInstance)(gnInstanceHandle, gryphnInstanceFunctionLayers*, gnAllocators*);
 
+typedef gnPhysicalDeviceProperties (*PFN_gnQueryPhysicalDeviceProperties)(gnInstance, gnPhysicalDeviceHandle);
+
 typedef struct gnInstanceFunctions {
     gnBool (*_gnPhysicalDeviceCanPresentToSurface)(gnPhysicalDevice device, gnWindowSurfaceHandle windowSurface);