Reducing Power Consumption in Fortnite

This technical report details the methods employed to reduce the power consumption of Fortnite across various platforms, including Xbox, PlayStation, and PC. The report outlines the strategies implemented to achieve energy savings while maintaining player experience. It discusses the use of dynamic resolution to optimize GPU performance, emphasizing the importance of adjusting maximum resolution settings based on gameplay scenarios. The report presents specific recommendations for developers, including configuration changes and performance monitoring techniques to enhance energy efficiency. Additionally, it describes the implementation of inactivity-based energy-saving measures in front-end screens, which significantly reduce GPU load during idle periods. The findings are supported by performance data and practical examples, illustrating the effectiveness of the proposed solutions. The intended audience for this report includes software engineers and technical artists interested in improving the energy efficiency of their games. Overall, the report serves as a comprehensive guide for developers aiming to implement similar energy-saving strategies in their projects.