https://wccftech.com/gran-turismo-7-early-4k-graphics-comparison/ > Gran Turismo 7 is obviously going to feature much better visuals than the previous entry in the series, and a new early comparison video highlights how much of an improvement the seventh entry in the popular racing series will be. > The early comparison video, put together by Cycu1, compares the Aston Martin DB11 and Mazda RX-Vision GT3 Concept models seen in the Gran Turismo 7 debut trailer with the same models featured in Gran Turismo Sport. Ray tracing makes a huge difference, obviously, but there are a few other improvements that are a little more subtle, but noticeable nonetheless.