Much like Intel XTU, this tool can be used to tune the reference clock(by default it’s 100Mhz) and the clock multiplier, which together determines the raw speed of your CPU.
For instance 100 x multiplier of 40 = 4000Mhz(4Ghz).
You can also tune the voltage setting if the CPU is unstable and stresstest the CPU

• Requires an AMD Ryzen CPU