There's a new model of the PlayStation 5 in production, but reports say the revised model doesn't have better performance than the launch version.According to Digital Foundry, who has had a chance to test the machine, the new CFI-1100 model has no meaningful differences with the CFI-1000, which was the launch edition.Sony made some changes to the cooling system in the new PS5, which had some people concerned that the new system might overheat.