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Wa_audience: "emtaudience:consumer/gamer", Wa_english_title: "What Is Intel® Turbo Boost Technology?", This results in increased performance of both single and multithreaded applications.
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The processor must be working in the power, temperature, and specification limits of the thermal design power (TDP). Wa_emtsubject: "emtsubject:consumertechnology/gaming", Intel Turbo Boost Technology is a way to automatically run the processor core faster than the marked frequency. Wa_emtcontenttype: "emtcontenttype:donotuse/webpage/article", You don’t need to download or configure anything.
#WHAT IS TURBO BOOST FREQUENCY HOW TO#
If you’re wondering how to enable Turbo Boost, don’t worry - it’s enabled by default. This can increase performance in both single-threaded and multithreaded applications (programs that utilize several processor cores). The processor must work in the power, temperature, and specification limits of the thermal design power (TDP). Intel® Turbo Boost Technology can potentially increase CPU speeds up to the Max Turbo Frequency while staying within safe temperature and power limits. Intel Turbo Boost Technology is a way to automatically run the processor core faster than the noted frequency. This is sometimes called “algorithmic overclocking”. But when more speed is needed, Intel® Turbo Boost Technology dynamically increases the clock rate to compensate. I described the details of this at how-can-i-programmatically-find-the-cpu-frequency-with-c so I wont repeat all the details here. Running at a lower clock rate (the number of cycles executed by the processor every second) allows the processor to use less power, which can reduce heat and positively impact battery life in laptops. I get results that deviate less than 0.5 from the correct turbo frequency for one thread and for many threads on Nahalem, Ivy Bridge, and Haswell on single socket system and multi-socket system. Intel® Turbo Boost Technology is an energy-efficient solution to this imbalance: it lets the CPU run at its base clock speed when handling light workloads, then jump to a higher clock speed for heavy workloads. Some programs are more dependent on memory to run smoothly, while others are CPU-intensive. How Does Intel® Turbo Boost Technology Work?ĬPUs don’t always need to run at their maximum frequency.