Arm has unveiled a game-changer for mobile gamers: Arm Accuracy Super Resolution (ASR). This upscaling tech, based on AMD‘s FSR2 but optimized for mobile devices, lets you enjoy smoother gameplay even on less powerful phones and tablets. Unlike FSR2, designed for PCs and high-end consoles, Arm ASR prioritizes mobile applications and runs smoothly on devices with limited processing power. To further sweeten the deal, Arm offers ASR as an open-source solution, freely available to developers for integration into their games without licensing fees.
ASR prioritizes mobile apps and runs smoothly with limited processing power
This technology arrives at a critical juncture. With the increasing processing power of Arm processors (think Apple’s M series chips bringing Arm to laptops), mobile gaming is booming, with even demanding 3A titles landing on smartphones and tablets. Arm ASR addresses this shift by being specifically optimized for mobile limitations.
Internal tests by Arm are impressive. Using a specific GPU at 2x upscaling resolution, ASR delivers a 53% frame rate increase compared to FSR2’s 36%. Additionally, tests with MediaTek‘s Dimensity 9300 chip show that 2x ASR reduces power consumption by over 20% compared to native 1080p rendering. This translates to longer gaming sessions on battery-powered devices and helps prevent overheating – a major concern for mobile gamers.
While not the first mobile super-resolution technology (Qualcomm’s offering focused on performance over image quality), Arm ASR takes a different approach. It utilizes temporal super-resolution sampling technology, working with the game engine to deliver higher image quality but with slightly higher processing demands. This approach could positively impact Microsoft’s Copilot+ PC running Windows 11 on Arm, considering their focus on enhancing the Arm gaming experience. While Microsoft’s Auto SR technology offers AI-powered performance improvement, its reliance on AI processing currently limits its use to Copilot+ PCs.
Finally, Arm ASR boasts ease of use. Its foundation in AMD’s FSR2 allows familiar developers to quickly adapt to its API and configuration options. The open-source nature also eliminates licensing fees, simplifying cross-platform game development and enabling seamless progress transfer between devices, so you can pick up your game wherever you left off.
(Via)
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