RX 6800 (16gb vram) running out of video memory way more frequently than with RTX 2070 Super (8gb vram)

[breakbruce]

I found a fix that worked for me:

GPU crashed or D3D device removed error

I recently encountered a similar error. Perhaps this will help solve the problem. Try deleting the project cache that Unreal Engine uses for temporary files. These are folders such as “DerivedDataCache”, “Intermediate” and “Saved”. Delete them, or move the folder to another location. When opening the project they will be restored. First, in the DefaultEngine.ini settings you need to set the desired DirectX value. [/Script/WindowsTargetPlatform.WindowsTargetSettings] DefaultGraphicsRHI=Defau…

Only drawback is everytime you open the project file, you have to delete the same three cache folders if not the GPU crash error will pop up again. But you do get to keep the DX12 and Hardware Ray Tracing settings turned on.