My FPS on the Rift collapsed.

Greetings developers! I have a project developed in version 4.14.3, I decided to open it in version 4.24, and to my surprise, my FPS in the Rift collapsed alarmingly at 50 FPS making the experience unfeasible. I imagined that in a higher version the performance would improve, can you tell me what’s going on?

4.18 already have raytrace?