Windows 11 will soon let you control unified memory, just in time for NVIDIA RTX Spark
Windows 11 is gaining a new feature to control unified memory allocation, discovered in Windows Insider build 29648. Unified memory is high-bandwidth memory shared between CPUs, GPUs, and other processors—a departure from traditional PC architecture where discrete graphics cards maintain separate VRAM.
The feature, found by user @XenoPanther, allows users to reserve dedicated memory specifically for graphics and AI workloads, helping prevent frame drops and out-of-memory crashes. This addresses a growing need as workloads become increasingly demanding and GPU-accelerated.
The timing aligns with NVIDIA’s RTX Spark, which can utilize up to 128GB of unified RAM. The feature reflects Windows’ evolution to better support modern computing paradigms, particularly AI applications and graphics-intensive tasks. As unified memory becomes more prevalent in consumer hardware, native OS-level control mechanisms like this help users optimize performance and resource allocation across their systems.