PIDDFS technique applies a feedback controlling algorithm, Proportional-Integral-Derivative (PID), to scale the frequencies of core domain and DRAM domains based on memory access statistics. AMD GPU scaling can be turned on in one of two ways, but both require you to right-click the desktop screen. Whether your GPU is AMD or NVIDIA makes a difference here, since the options are arrived at differently. This will be the first GPU to use stacked, 3D chip packaging and incorporate a new NVLink interconnect tech. The 2080S performing 1s worse than the 2070S in the BMW scene is a byproduct of benchmark variance, and highlights that it doesn’t always pay to splurge extra for beefier hardware.
It will raise and lower the frequency of your processor depending on a set level of demand being made on the processor at the time. CPU frequency scaling does what it sounds like. Here are some notes on getting CPU frequency scaling working on Linux.
