RMClock

The first thing you need to do is run an Orthos test for 5 minutes and record the highest CPU temperature. This is the basis for you to compare the effectiveness evaluation that undervolting brings. The two states you need to pay attention to are the lowest - SuperLFM and the highest. Actual testing shows that, most of the time, the CPU switches between these two clock levels. However, you can undervolting the intermediate HSN. However, when you need to check the steady state at a certain level of HSN, you need to deselect all levels higher than it. This will 'lock' the CPU to the level the HSN needs to check, instead of allowing the CPU to 'jump' to the highest clock level.