: This tool was built for older hardware (e.g., FX-series chips). For modern AMD Ryzen processors, experts recommend using the AMD Ryzen Master Utility instead, as it offers a safer, user-friendly interface for undervolting and overclocking.
Only download from trusted sources (e.g., official GitHub or Guru3D forums). Avoid shady “driver update” sites.
The tool allows users to edit Power States (P-States). You can force your CPU to run at specific frequencies and voltages at different loads. This is excellent for creating a "quiet mode" for desktop work or a "high-performance mode" for gaming, all without restarting your PC.
: While originally for Windows, a Linux port called amdmsrt was also developed for similar functionality on open-source systems.