Sony is revolutionizing gaming visuals with PlayStation Spectral Super Resolution (PSSR), introduced in the PS5 Pro. This new AI upscaling technology promises better graphics without requiring dedicated AI hardware.
Instead, PSSR operates on the PS5 Pro’s modified RDNA 2 GPU, allowing it to upscale games efficiently without adding specialized components like Nvidia’s Tensor cores.
How PSSR Works
The PS5 Pro’s GPU tweaks enable the neural network behind PSSR to run directly on shader cores, leveraging approximately 300 TOPs of processing power.
According to Mark Cerny, Sony opted against adding discrete AI hardware to avoid complicating game development for both PS5 and PS5 Pro. This decision ensures a seamless experience for developers while delivering enhanced visuals.
Open Technology for All
In a groundbreaking move, Sony is making the technology behind PSSR open to other platforms. Through a partnership with AMD called Project Amethyst, Sony aims to advance AI upscaling across the gaming industry.
Developers, regardless of hardware, can build on this innovation, potentially benefiting competitors like Microsoft and enhancing PC gaming.
Impact on Gaming Platforms
- PC Gaming: PSSR could inspire AMD to release an updated version of FidelityFX Super Resolution (FSR) with neural network capabilities, benefiting GPUs and handheld devices like the Steam Deck.
- Consoles: Xbox might adopt similar AI upscaling, improving visual quality without introducing new hardware.
- Handhelds: Devices like the Asus ROG Ally X could use PSSR-inspired tech to deliver high-quality visuals on limited hardware.
A Vision for the Future
Sony’s open approach to PSSR could redefine gaming visuals across platforms. While PSSR may not match Nvidia’s DLSS in performance due to its hardware constraints, its flexibility and accessibility make it a game-changer.
By prioritizing collaboration and accessibility, Sony ensures that players worldwide can experience stunning visuals without requiring high-end hardware.
This innovation sets the stage for future consoles and gaming devices, where AI upscaling could become the standard for delivering high-quality graphics.
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