Sony has officially announced Quick Spectral Super Resolution (QSSR), a new AI upscaler for the PlayStation 5. Developed via the Project Amethyst collaboration with AMD, this performance-focused tier of PSSR is now supported in Marvel's Wolverine and Ghost of Yōtei.
QSSR utilizes a streamlined neural network architecture to boost frame rates. Insomniac Games' Mike Fitzgerald and Sucker Punch's Jasmin Patry confirmed patches for their titles, including the Echoes of Sekigahara expansion and Most Wanted mode for Ghost of Yōtei.
This technology serves as a specialized version of the PSSR feature exclusive to the $899.99 PS5 Pro. By optimizing rendering in environments like Madripoor and Shinjuku, QSSR aims to deliver high-fidelity AI upscaling across Sony's latest first-party software.