For their latest series of computer processors (Ryzen 2000 and Ryzen 3000) AMD calls it Precision Boost 2. To make things confusing Turbo Boost is named differently by manufacturersīoth AMD and Intel have technologies that control their processors' base and turbo boost speeds. The most common situation is that when a multi-core CPU reaches its turbo boost speeds on two of its cores, but the other cores use lower clocks. However, one thing that you can be sure of is that at least one of the cores on your CPU can reach the turbo boost speed at any given time. Some processors can reach it only on one, two or more of their cores, so understanding what your CPU can offer is even more complicated. You might be tempted to think that the turbo boost speed advertised for your CPU means that it can reach that maximum frequency on all of its cores, but that might not be the case. The CPU temperature of an AMD Ryzen 7 2700įurthermore, modern processors have more than one core, usually going from as few as 2 cores and up to 16 cores. Also, if not all the cores of your processor are actively used, there is no reason to activate turbo boost. If your apps or games do not need more speed than the base clock, the processor has no reason to increase to its turbo boost clock. Utilization: To reach its rated turbo boost speed, your processor must have a reason to do that.That means that it automatically lowers its frequency to protect itself from damage caused by overheating. Otherwise, if the temperatures go up too much, the processor goes into throttle mode. Thus, the CPU must have a good cooling system that can keep its temperatures in range. Temperature: The higher amount of power drawn by the processor from the motherboard means that processor also heats more.Power: Because a higher speed requires more energy, your motherboard must be able to deliver the power necessary for the processor to run at its turbo boost frequency.In order for a processor to reach its highest-rated turbo boost clock, a few conditions have to be met: The processor handles the running speed on its own. For example, a processor that has a standard base frequency of 3.6 GHz and a turbo boost clock of 4.6 GHz, such as the Ryzen 7 3700X, can run at 4.6 GHz when you are running demanding apps or games, but only runs at 3.6 GHz in the rest of the time. You can say that processors that can turbo boost, overclock themselves, without your intervention.
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