Absolutely yes. The upgrade from an Intel i9 to an M3 Max will cut your render times by 60-70%.
Here is the honest state of play. Historically, V-Ray on macOS was a CPU-based affair. If you bought a Mac Pro (the "cheese grater") with 28 Xeon cores, you were flying. But if you had a MacBook Pro, you watched the fan spin up to jet-engine levels while a simple interior render took 45 minutes. v ray mac
For years, the question in the 3D visualization world has been a frustrating one: “Should I switch to PC just to run V-Ray properly?” Absolutely yes