The goal of the accelerator is to help teams reduce iteration time. It seems kind of pointless to install the switch unless you study the performance of your CPU first and the Intel Power Gadget is the perfect tool for that.The Unity Accelerator is a caching proxy agent that keeps copies of a team’s imported assets to speed up teamwork. There’s never any chance of the CPU overheating because it monitors its own temperature and will throttle the speed down if it gets too warm. The 2.8 GHz listed for my Mac is just a nominal value. It varies depending on the need and there’s no ‘switch’ that turns turbo on or off, the speed simply varies between a predetermined low and a predetermined high. My MacBook Pro has a quad core 2.8 GHz i7 4980HQ (Haswell) CPU that will run anywhere between 800 MHz and 3.9 GHz (it’ll do 4 GHz on a single core, but you have to go out of your way to disable 3 cores). The i5 and i7 CPUs don’t run at the clock speed you find listed on your Mac’s spec sheet, the speed varies depending on the task at hand. It’s probably a good idea to install the Intel Power Gadget and monitor your CPU prior to installing anything to disable the turbo boost. Thanks to grunchitog for the tip idea left in our comments. Just remember to re-enable Turbo Boost on the Mac(Book) to get full performance back again. So, your mileage may vary, it really depends on how you use the Mac. The MacBook Pro also runs noticeably cooler, and gains about 25% more battery life.” According to who ran some benchmark tests: “Disabling Turbo Boost hurts performance of CPU-intensive tasks by about a third, but doesn’t significantly slow down lighter tasks. Whether or not that is worth the trade off depends on your use case, but in some select situations where performance is less important than a battery lasting longer, it could be useful.Īnecdotally I noticed nearly an hour increase in potential battery life when using the app to toggle Turbo Boost off on a new model MacBook Pro, but some users have reported more dramatic changes. In other words, if you disable Turbo Boost, the Mac battery may last longer, but the computer will be noticeably slower. Does Disabling Turbo Boost Help Battery Life?ĭepending on usage, yes potentially, but at the expense of general computing performance. This removes the kernel extension that is preventing the feature from working. To return to the default state of the Mac and re-enable Turbo Boost, simply go back to the menu item and choose “Enable Turbo Boost”, and authenticate again. This feature is really best used only when you want to prolong battery life and don’t mind the performance hit, once you’re out of such a situation, returning to the default functionality of the Mac processor is recommended by re-enabling Turbo Boost functionality with the tool. If you are doing anything that requires processor use, you will also notice a decrease in performance. With Turbo Boost disabled, you may notice the menu bar for battery life remaining tick up after it recalculates with the reduced energy use and slower clock speed.
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