PS5 gets AI upscaling via QSSR, launching now in Marvel's Wolverine and Ghost of Yotei

Sony has launched Quick Spectral Super Resolution — QSSR — for the standard PS5, and it's already live in two games: Marvel's Wolverine and Ghost of Yotei. The technology brings AI-guided upscaling to hardware that has no dedicated AI upscaling chip, which makes it a notable engineering achievement.

QSSR is a lighter version of PlayStation Spectral Super Resolution, the PSSR tech exclusive to PS5 Pro. Sony describes PSSR as the "gold standard" of AI-guided upscaling, and QSSR is positioned as a hand-tuned implementation that squeezes similar benefits out of the standard PS5's AMD-based architecture. Insomniac's head of tech Mike Fitzgerald says QSSR "adds more pixel-level clarity and stability" to Marvel's Wolverine's environments — Madripoor, Shinjuku, and elsewhere across the game — and that it "brings a great taste of the PS5 Pro experience" to base PS5 players. Sucker Punch lead rendering engineer Jasmin Parry adds that QSSR "excels at resolving fine details in characters and environments" with a level of temporal stability that wasn't previously possible on standard PS5.

Digital Foundry has already run hands-on testing and calls the quality boost in Marvel's Wolverine "exceptional" in some cases, noting substantially improved temporal stability, increased detail, superior sub-pixel integrity, and significantly reduced artefacts from moving foliage. Ghost of Yotei, which already had decent image quality, saw less dramatic gains. DF is clear that a meaningful gap still exists between QSSR on standard PS5 and PSSR on PS5 Pro, but the fact that Sony got any form of AI upscaling running on hardware without dedicated AI silicon is significant — it potentially gives developers a better upscaling option than AMD's FSR, which the PS5 has relied on given its AMD architecture.

Sony says QSSR will be offered broadly to all PlayStation developers following this initial rollout in Wolverine and Ghost of Yotei, so more games should gain support over time. Whether the technology ties into a PS5 firmware update that also dropped recently isn't confirmed — that update appears focused on security fixes and system improvements rather than QSSR specifically.