The technology can supposedly increase resolution to 4K in 2 ms.
The PlayStation 5 Pro console will receive support for the Spectral Super Resolution upscale, claims occasional insider Moore's Law Is Dead. An edited fragment of a certain presentation is offered as evidence.
It is claimed that Spectral Super Resolution is an upscale based on artificial intelligence. The technology supports HDR; to work, it needs approximately the same data that DLSS and FSR require – most likely, we are talking about vectors that describe the movement of objects between frames.
Upscaling from 1080p to 4K using Spectral Super Resolution supposedly takes 2 milliseconds, and it is expected that this figure may be reduced. The upscale supposedly requires 250 megabytes of additional memory to work.
This speed was allegedly achieved by increasing the performance of the PlayStation 5 Pro when working with 16-bit numbers. In the presentation, performance is estimated at 67 teraflops, that is, the speed of working with single-precision numbers can be at 33.5 teraflops – almost 3 times more than the Xbox Series X.
It is claimed that the quality of Spectral Super Resolution is noticeably superior to both FSR 2 and upscale based on temporal anti-aliasing. The frame comparing the three technologies is shown in low resolution, but even so you can see the difference.
The PlayStation 5 Pro is expected to be released towards the end of 2024.
This is interesting