What you just did is created a limit, that prevents your laptop to go into such state, when Turbo Boost kicks in. I suggest you to set it to 5% or so.Īnd that’s it, no more Turbo Boost, no more overheating and if there is a need - these changes are very easy to revert. Scroll down to Processor power management and expand it.Įxpand Maximum processor state and modify both On battery and Plugged in to 99%.Īlso please make sure, that Minimum processor state is not greater than Maximum processor state (in this case - 99%), because this fix won’t work. Then click on Change advanced power settings. When your PC comes back up, Turbo Boost will be enabled. Press Esc and then follow the on-screen instructions to restart. I use high performance for CPU intensive tasks, such as gaming). The exact key to press should appear at the bottom of the BIOS. Go into Power options **(Control panel -> Hardware and Sound -> Power Options) and click **Change plan settings near your plan (e.g. And actually it worked! I reduced the CPU temperature to a manageable 80 C (almost 20 C difference!).Īnd now onto how I did it… How to disable Intel Turbo Boost? This results in increased performance of both single and multithreaded applications. The processor must be working in the power, temperature, and specification limits of the Processor Base Power (previously known as Thermal Design Power). After few days it struck me - I could play with Windows power settings. Intel Turbo Boost Technology is a way to automatically run the processor core faster than the marked frequency. However, after googling for several hours I found out, that there’s no way to disable it (unless there’s a switch in the BIOS, but there was nothing like it on mine). A boost from 2 GHz to 2.9 GHz on a laptop will definitely take it one step closer to frying it, so I knew I must try to disable it. From my recent overclocking experience I knew that OC = heat, thus I quickly found my first suspect - Intel Turbo Boost. The maximum temperature (according to Intel website) is 100 C for my CPU and I was getting 90-97 C. The CPU was idling at ~50 C, while when I was playing a relatively “heavy” game (like Team Fortress2 or Black Ops) it was getting hot, too hot actually. I sometimes like to play games on my laptop and I often monitor the temperatures. Intel Turbo Boost is very useful in certain situations, especially if you’re doing “heavy” computational work, so you might ask why bother disabling it? Well, I recently found one reason. So basically if your CPU was designed for 2 GHz Clock speed, Turbo Boost can dynamically overclock it to 2.9 GHz based on the workload (these speeds are here just as an example). Intel Turbo Boost is a relatively new technology, which increases the speed of the Intel CPU on demand, but does it by overclocking it.
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