YES! For rendering medium-large scenes in GPU based rendering engines such as Octane, Redshift, Arnold, etc. Take a sportscar sample model with good resolution

YES! For rendering medium-large scenes in GPU based rendering engines such as Octane, Redshift, Arnold, etc. Take a sportscar sample model with good resolution, say 250k polygons. If you want to create an animation with 100 cars crashing into each other, you'll need a lot of GPU RAM.