Adreno (TM) 540 Problem

Vulkan Vulkan: Hardware
#1

Hi, I builded my App with Unreal and on my “Galaxy A71 (Adreno ™ 618”) it works perfect. But my “Samsung Tab S4 (Adreno ™ 540”) tells me, when I open the app. “Unable to run on this device! This Device does not support Vulkan.”

I wondering because I thought it should be no Problem on this Device. I just want to know if it is really the device or I did something wrong in the App. Maybe somebody can help? UnrealForum cant help me, Samsung cant help me… now I try it here.

#2

Adreno 540 and the Samsung Tab S4 do support Vulkan, albeit only Vulkan 1.0. So either Unreal requires a newer Vulkan version, or the drivers installed on your device need to be updated.

#3

Thank you for the fast answer. Both Devices are API Version 1.1.87 in the Vulkan Capability Viewer and a driver Version 512.415.0 . I try to do Firmware update on the Tablet now, maybe this helps…