Intel Turbo Boost Technology 2.0 accelerates processor and graphics performance for peak loads, automatically allowing processor cores to run faster than the rated operating frequency if they’re operating below power, current, and temperature specification limits. What CPU Do I Have Windows 10/Mac | How to Check CPU Info How to Enable Intel Turbo Boost Windows 10Īs technology develops, Intel introduced Turbo Boost 2.0 in 2011 and then introduced Intel Turbo Boost Max 3.0 in 2016.
The dynamic increase in speed changes depending on the workload and the thermal headroom available. It’s one of the key considerations when CPU shopping.īut please note that depending on its situation, a given CPU may not always reach its Max Turbo Frequency. The Max Turbo Frequency reflects the processor’s peak performance before (real) overclocking. How much can the Turbo Boost technology increase CPU speed? Actually, it can potentially increase CPU speeds up to the Max Turbo Frequency while staying within safe temperature and power limits.įor example, the Intel Core i9-9900K processor has a base frequency of 3.60 GHz, and a Max Turbo frequency of 5.00 GHz. This is also called “algorithmic overclocking” (it's not the real overclocking and will not void warranty). However, when handling heavy workloads, Intel Turbo Boost Technology will dynamically increase the clock rate to compensate, increasing performance in both single-threaded and multithreaded applications (programs that utilize several processor cores). This will positively impact battery life in laptops. The Intel Turbo Boost technology lets the CPU run at its base clock speed when handling light workloads (when the energy-saving Intel SpeedStep technology scales CPU speeds, the clock frequency will be even lower), so that the CPU can consume less power and produce less heat. The Core i3, Core i5, Core i7, Core i9 and Xeon series CPUs manufactured from then on are Turbo-Boost-enabled and these processors are based on the Nehalem and later microarchitectures.Ĭore i3 vs i5: What’s the Difference and Which One Is Better? To solve this problem, Intel released Turbo Boost Technology in 2008.
In addition, if CPUs always run at high frequency, they will consume more power and produce more heat, which will shorten CPU lifespan and power supply lifespan.
Therefore, when you run programs, CPUs don’t always need to run at their maximum frequency. Programs can be divided into GPU-intensive ones, RAM-intensive ones, or CPU-intensive ones.
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