special memory allocated for system use
special memory allocated for system use
Hello, your laptop originally had 4GB RAM with 512MB reserved for hardware, likely for the AMD APU. After upgrading to 8GB RAM, it now allocates only 1GB for RAM, which is sufficient. To limit the graphics memory to 512MB or even 256MB, you can adjust system settings or use specific drivers that control GPU memory usage.
The "hardware reserve" RAM serves purposes beyond just VRAM. It also supports the kernel and other essential OS components required for smooth operation on your hardware. Windows determines the amount needed based on your PC. To further minimize VRAM usage, check your graphics adapter settings for the IGPU.