ARM has introduced a new upscaling technology called Accuracy Super Resolution (ASR) designed specifically for mobile devices. ASR takes inspiration from AMD’s FidelityFX Super Resolution 2 (FSR 2) technology, though AMD has of course already moved onto FSR 3.0 in the meantime.
With ARM processors dominant in the mobile market, the company aims to push graphical capabilities even further. This new upscaling solution tackles the challenge of balancing performance and power consumption on mobile devices.
ASR has a focus on mobile gaming
The trend of integrating “gamer-focused” features into mobile devices is evident with companies like Apple adding them to MacBooks and iPhones. ARM recognizes the increasing demand for performance in mobile gaming, making upscaling solutions like ASR crucial. ASR leverages temporal upscaling, a technique that uses information from multiple frames to create a single, high-quality image. This approach is more complex than the normal frame-by-frame upscaling but delivers better results.
ASR performance and benchmarks
Initial testing of ASR on the Arm Immortalis-G720 GPU (with a 2800×1260 display resolution) yielded promising results. Compared to native rendering, ASR achieved up to 53% higher frame rates while maintaining stable temperatures. Benchmarking showed that ASR outperformed even AMD’s FSR 2, demonstrating the effectiveness of ARM’s custom solution for the mobile.
Tests on the MediaTek Dimensity 9300 chipset running Bistro Daylight showcased a significant reduction in power consumption of up to 30% thanks to ASR.
Overall, ARM’s ASR technology presents a significant leap forward for mobile gaming. By enabling smoother gameplay with higher frame rates, improved image quality, and reduced power consumption, ASR allows developers to push the limits of mobile games without reducing battery life. This translates to a more immersive and enjoyable gaming experience for users on the go.
