Arc A770 Path Tracing Does Not Display in Unreal Engine 5
Content Type: Troubleshooting | Article ID: 000099637 | Last Reviewed: 07/24/2026
Support Knowledge Base
Environment
Unreal Engine 5, Arc A770
Description
When using Intel® Arc™ A770 Graphics (16GB) on Unreal Engine 5, path tracing is not visible in the settings.
Resolution
A work around to make the path tracing visble on Unreal Engine 5
- Open the project setting
- Enable the path tracing on Hardware Ray tracing
- Set the Default RHI to Directx 12
- Restart the application
Additional information
If path tracing is still not visible, create a new Project and Enable the Raytracing on project default
