Path Tracer not working on 2023.1 Preview 2.

Raghib

I changed my video card to a more powerful one with sufficient ram. (12gb). Is there a way or setting to increase the speed of exporting regardless the size of the model. With the new card I've been getting amazing results. I broke apart my model by floor in order to open, but can't get the entire model to open. Need a solid work around because I've got a deadline to meet.