Arm Neural Super Sampling (NSS) released for mobile GPUs with Unreal Engine plugins

AI Impact Summary

Arm announces Neural Super Sampling (NSS), a real-time upscaling model designed for Arm Neural Accelerators (NX) on mobile GPUs. NSS uses a parameter-prediction approach to reconstruct high-resolution frames from low-resolution inputs, reducing compute while preserving quality; a demo reports 540p upscaled to 1080p with 4 ms latency in sustained performance, though actual latency depends on GPU configuration, resolution, and workload. Integration is delivered via two Unreal Engine plugins (NSS Plugin for Unreal Engine and Unreal NNE Plugin for ML extensions for Vulkan) and is supported by a Neural Graphics Dataset to assist training and validation. This unlocks higher-fidelity mobile graphics in Arm-powered devices and accelerates adoption for Unreal Engine-based titles, with concrete performance and efficiency benefits once developers migrate.