The graphics processor is a custom variant of AMD's Navi family using the RDNA microarchitecture, which includes support for hardware acceleration of ray-tracing rendering, enabling real-time ray-traced graphics.[53] The new console ships with a custom SSD storage, as Cerny emphasized the need for fast loading times and larger bandwidth to make games more immersive, as well as to support the required content streaming from disc for 8K resolution.[2] In a second interview with Wired in October 2019, further details of the new hardware were revealed: the console's integrated Blu-ray drive would support 100GB Blu-ray discs[51] and Ultra HD Blu-ray;[citation needed] while a game installation from a disc is mandatory as to take advantage of the SSD, the user will have some fine-grain control of how much they want to have installed, such as only installing the multiplayer components of a game.[51] Sony is developing an improved suspended gameplay state for the PlayStation 5 to consume less energy than the PlayStation 4.[54]