How next-gen laptops use NPUs for massive power savings

Here is a 192-word summary of the news article: Next-gen laptops are using specialized Neural Processing Units (NPUs) to achieve massive power savings. NPUs offload AI-related tasks from the CPU and GPU, allowing the system to run more efficiently. This tiered computing approach, with performance cores, efficiency cores, and the dedicated NPU, significantly reduces the average system load and power consumption. Parallel software-level optimizations in Windows 11, like user activity-aware CPU power management, further enhance energy efficiency. Applications are also shifting compute-intensive AI workloads to the NPU, relieving the CPU. This local processing reduces latency and network usage compared to cloud offloading. For the first time, Windows 11's Task Manager displays NPU utilization, providing users and developers visibility and control. With NPU-supported power distribution, modern AI-optimized laptops can achieve over 26 hours of video playback, a feat impossible without this specialized hardware. The integration of NPUs marks a significant advancement, enabling faster, more efficient, and longer-lasting mobile computing experiences.