# **PlayStation 5 Pro to Incorporate FSR 4-Based PSSR Upscaling in 2025**
The PlayStation 5 Pro is advancing with state-of-the-art upscaling technology, guaranteeing that gamers enjoy the finest visuals. Sony has announced that its exclusive **PlayStation Spectral Super Resolution (PSSR)** will continue as the main upscaler for the PS5 Pro, but a sophisticated version derived from **AMD’s FidelityFX Super Resolution 4 (FSR 4)** will be added in the upcoming years. This represents a noteworthy progression in Sony’s partnership with AMD under **Project Amethyst**, which aims to elevate graphical fidelity via machine learning-based upscaling.
## **FSR 4 and Its Function in the PS5 Pro**
Recently, AMD launched **FSR 4** in conjunction with the debut of the **Radeon RX 9070 and RX 9070 XT** graphics cards. Unlike earlier versions, FSR 4 is the pioneering iteration to feature **machine learning**, greatly enhancing image quality and performance.
Sony has been collaborating closely with AMD on this innovation, and according to **Mark Cerny, PlayStation’s Lead System Architect**, a modified variant of **FSR 4 is set to be incorporated into the PS5 Pro by 2026**. This updated version will represent the **next evolutionary advancement of PSSR**, boosting the console’s capability to upscale lower-resolution images to near-native quality.
## **Variances Between FSR 4 on PC and PS5 Pro**
While FSR 4 is intended for both **PC and console gaming**, several critical differences will be present in its application on the PS5 Pro:
– **Frame Rate Optimization:** The PS5 Pro variant of FSR 4 will be customized to the console’s specific **frame rate targets**, ensuring fluid gameplay without sacrificing visual quality.
– **Hardware-Specific Adjustments:** Given the PS5 Pro’s distinct **GPU architecture**, the upscaling algorithm will be specifically tuned to enhance performance on Sony’s hardware.
– **Neural Network Integration:** Sony has already initiated the establishment of **a new neural network** on the PS5 Pro, which will assist in optimizing FSR 4’s performance for console gaming.
## **Current Focus: Increasing PSSR Integration**
Prior to fully adopting an FSR 4-based upscaling solution, Sony is prioritizing **the integration of PSSR into additional PS5 Pro games** throughout 2024. This phased rollout ensures that developers have ample time to modify their games to accommodate the new technology while preserving stability and performance.
## **Future Innovations: Path Tracing and Ray Reconstruction**
Cerny suggested that Sony’s collaboration with AMD within **Project Amethyst** is also delving into advanced rendering techniques like **path tracing and ray reconstruction**. These technologies, driven by AI-enhanced upscaling, could provide **more realistic lighting, reflections, and shadows** for future PS5 Pro games.
## **Conclusion**
The adoption of **FSR 4-based PSSR** into the **PlayStation 5 Pro** signifies a significant advancement in upscaling technology, promising **sharper visuals, improved performance, and more immersive gaming experiences**. While full implementation is anticipated by 2026, Sony’s persistent efforts to broaden PSSR support in existing games reflect a solid commitment to enhancing the PS5 Pro’s graphical capabilities.
With AI-driven upscaling, **path tracing, and ray reconstruction** on the horizon, the future of PlayStation gaming appears brighter than ever.