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For years, machine-learning upscaling has been the one big graphics perk reserved for the PS5 Pro. That just changed. Sony has introduced QSSR, short for Quick Spectral Super Resolution, a lighter AI upscaler that runs on the standard PlayStation 5, and the first two games to use it are Marvel’s Wolverine and Ghost of Yōtei.
The headline is simple: a console that launched in 2020 is getting a modern image reconstruction trick without any new hardware. The details are more interesting, because the trick has a price, and Digital Foundry has already measured it. Here is what we know.
The short version
- What it is: QSSR, a “performance tier” of AI upscaling for the base PS5
- Live since: October 1, 2026, via patches
- First games: Marvel’s Wolverine and Ghost of Yōtei
- Origin: Project Amethyst, Sony’s AI graphics collaboration with AMD
- Cost: roughly 1.5 to 1.8 ms per frame when upscaling to 1440p in Wolverine
- Next: Sony says the QSSR library will be offered to all PlayStation developers
What QSSR actually is
An AI upscaler renders the game at a lower internal resolution, then uses a trained neural network to rebuild a sharper, higher resolution picture. PSSR does this on the PS5 Pro, where dedicated machine-learning hardware does the heavy lifting. The standard PS5 does not have that hardware, so Sony could not simply copy the feature over.
QSSR is the workaround. Sony describes it as a new performance tier and an evolution of PSSR, built on two ideas: a streamlined neural network and a hand-tuned implementation for the base console. Instead of specialized ML silicon, it leans on FP16 math, packed math instructions and other GPU optimizations. In plain terms, it is a smaller, cheaper network squeezed onto hardware that was never designed for it.
It is also not a one-off experiment. QSSR came out of Project Amethyst, the AI graphics collaboration between Sony and AMD that is aimed at better machine-learning models for real-time rendering. If you have been following the next-generation rumors, our look at the leaked PS6 handheld that renders games at only 540p shows exactly why Sony cares so much about upscaling that is cheap to run.
QSSR vs PSSR at a glance
| PSSR | QSSR | |
|---|---|---|
| Console | PS5 Pro | Standard PS5 |
| Hardware | Dedicated machine-learning hardware | FP16 and packed math on the GPU |
| Network | Full model, Sony’s “gold standard” | Streamlined, lighter model |
| Typical target | Up to 4K output | Best balance around 1440p |
What Digital Foundry measured
Sony says QSSR delivers a meaningful boost to image detail and stability. Digital Foundry’s hands-on testing backs that up, and it also puts hard numbers on the cost. In Marvel’s Wolverine, reconstructing from roughly 864p to 1440p cost between 1.5 and 1.8 ms per frame compared with Insomniac’s own upscaler. With an unlocked frame rate, that works out to about 8 to 10 fps.
The quality gains were most visible in fine detail. Digital Foundry noted a more stable image, better reconstruction of sub-pixel detail and fewer artifacts, particularly in moving vegetation, which is where older upscalers tend to shimmer. It called the potential of the tech “remarkable.”
QSSR by the numbers
Measurements reported from Digital Foundry’s Marvel’s Wolverine testing.
Cost per frame by output resolution
That 4.4 ms figure matters. Digital Foundry measured it when targeting a 2160p output in Wolverine’s fidelity mode, and it shows why 1440p is the sweet spot. Pushing the same machine-learning work to full 4K on the base console is a much heavier burden.
Wolverine gains more than Ghost of Yōtei
The two launch games do not benefit equally. In Ghost of Yōtei, QSSR ran at roughly the same frame rate as the game’s existing FSR 3 implementation in its unlocked performance mode, and because FSR 3 already looked good there, the visual jump is smaller. Wolverine is the stronger showcase, and Sony itself pointed to it first.
That is good news for anyone who bought the game despite the mixed critical reception. If you missed the debate, our piece on Marvel’s Wolverine launching with Insomniac’s lowest score in a decade while players gave it five stars covers why the game divided opinion. A cleaner, steadier image will not fix pacing complaints, but it does make the moment to moment visuals look better on the console most people actually own.
What comes next
Sony is not keeping QSSR to itself. The company says the library will be offered to all PlayStation developers, so third-party games can add it as another graphics option. That gives studios a new way to balance resolution, performance and image quality on aging hardware.
Meanwhile, the PS5 Pro is not standing still either. An upgraded PSSR has been rolling out to games such as Silent Hill f, Monster Hunter Wilds, Final Fantasy VII Rebirth and Crimson Desert, among others. Capcom’s flagship is a good example of a game getting plenty of attention right now, as we covered in Capcom rebuilding Ascendance’s endgame around how good players have become.
Should base PS5 owners care?
Yes, with realistic expectations. QSSR is not PSSR, and Sony is open about that. The base console lacks the dedicated hardware, so the results will not match a PS5 Pro, and the frame-time cost means developers must choose where to spend it. But for a console in its sixth year, a free patch that improves stability and detail is a rare bit of good news.
- Worth trying now: Marvel’s Wolverine, where the improvement is most noticeable
- Smaller change: Ghost of Yōtei, which already had a strong FSR 3 implementation
- Still unknown: which third-party games will adopt QSSR, and when
The real test will be adoption. If more developers pick it up, QSSR could quietly extend the life of the standard PS5 well into the next generation. If it stays a first-party feature, it will be a nice footnote. Either way, it is an interesting look at how Sony plans to make AI reconstruction work on every PlayStation, not just the expensive one.
Sources: PlayStation Blog, Digital Foundry analysis as reported by Video Games Chronicle, Tom’s Hardware, TechPowerUp and Engadget.
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