PlayStation 5 Pro Breakdown: Specs and Features

The PlayStation 5 Pro (Trinity) Overview

The technological foundation of the upcoming PlayStation 5 Pro is largely centered around a refined GPU and custom machine learning capabilities to address current generation limitations.

CPU Performance

• The console utilizes the same Zen 2 CPU cluster found in the base PlayStation 5.
• An enhanced mode offers a 10% frequency boost to 3.85 GHz, though this comes with minor performance implications for the GPU at full load.
• While this does not represent the generational leap some hoped for, it maintains compatibility and simplicity for developers.

GPU and Upscaling

• The GPU architecture features a significant jump from 36 to 60 compute units, aimed at improving total frame time performance.
• The introduction of PlayStation Spectral Super Resolution (PSSR) is the standout feature, a custom solution to bridge the gap between lower base rendering resolutions and high-quality 4K output.

"PSSR has a memory footprint of its own, and they're also suggesting that that extra memory can be used for more complex BVH structures."

Ray Tracing and Memory

• Developers are reporting a potential 2x to 4x improvement in ray tracing performance due to smarter hardware acceleration.
• The console provides approximately 1.2 GB of additional addressable memory, helping to alleviate bottlenecks in complex scenes and allowing for more dense BVH structures which are vital for advanced lighting simulations.