They increase the frequency of a select group of cores when only a fewĪre in use. liquid cooled).ĪMD's Turbo Core (TurboCore) and Intel's Turbo Boost (TurboBoost) are essentially the older, energy and heat conserving, frequency scaling in reverse. (Side note on enhanced cooling) From my experience, unless you go 'extreme', you won't gain much - but if you do go 'extreme', you can gain a lot - e.g.

Of course, they use the stock cooler for this test, and we'll leave the 'better CPU heatsink' Set of frequencies at which it is able to safely operated at sustained high loads while staying within its nominal temperature and voltage without malfunctioning. Pushing It To The LimitĬPU makers face a battle against heat and energy consumption. This is where TurboBoost and TurboCore come in. In the last few years, CPUs can not only dynamically adjust the clock speed of the CPU as a whole, but also adjust the clock speeds of individual cores. This lowers power consumption and decreases thermal emissions when the CPU is idle. To understand TurboCore and TurboBoost, you must first understand CPU Dynamic Frequency Scaling (CPU Throttling).īasically, the CPU frequency is scaled down when idle, then scaled back up when there is a load.

How to enable turbo boost on amd