How to turn “Processor performance boost mode” on or off in Power Options on Windows 11
“Processor performance boost mode” in Windows 11’s Power Options lets you control how your CPU speeds up for demanding tasks. This setting influences technologies like Intel Turbo Boost or AMD Turbo CORE, which let your processor run faster when needed.
To turn “Processor performance boost mode” on or off, open Windows Terminal as administrator. Paste the appropriate `powercfg` or `reg add` command from the tutorial to either hide or show the setting in Power Options. This controls how your CPU uses speed boosts.
This feature is found within “Processor power management” and lets you choose between prioritizing maximum speed or saving power and reducing heat.
Windows 11 offers distinct choices for “On battery” and “Plugged in,” allowing you to manage performance differently depending on your power source. For example, setting it to “Aggressive” when plugged in can give you a speed boost for games or heavy applications.
- Disabled: Your CPU won’t boost its speed. It will run closer to its normal speed. This saves power and reduces heat but might make your computer feel less responsive for quick tasks.
- Enabled: This is the normal setting. Your CPU can boost its speed when needed. It balances speed with power and heat.
- Aggressive (Default): Your CPU will boost its speed more often and for longer periods. This can improve performance for demanding tasks but uses more power and generates more heat.
- Efficient Enabled: Your CPU can still boost, but it tries to do so only when it really helps performance. It avoids boosting for small gains to save energy.
- Efficient Aggressive: This is a mix. Your CPU boosts for performance, but it also focuses more on saving power than the “Aggressive” setting. It aims for good performance while reducing wasted energy.
- Aggressive At Guaranteed: Your CPU will always try to reach the highest possible speed above its guaranteed speed.
- Efficient Aggressive AT Guaranteed: Your CPU will try to reach the highest possible speed efficiently if the hardware allows it.
Administrator rights are required to change this setting.
Option 1Add “Processor performance boost mode” to Power Options
- Open Windows Terminal (Admin). You can choose either Windows PowerShell or Command Prompt.
- Copy and paste one of the following commands into Terminal (Admin) and press Enter.
Adding the “Processor performance boost mode” option to your Windows 11 Power Options is possible with a simple command. This allows you to control how your computer uses its processor for demanding tasks, impacting both performance and battery life.
OR
reg add HKLM\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\54533251-82be-4824-96c1-47b60b740d00\be337238-0d82-4146-a960-4f3749d470c7 /v Attributes /t REG_DWORD /d 0 /f
Option 2Remove “Processor performance boost mode” from Power Options
Removing the “Processor performance boost mode” from your Windows 11 Power Options can be achieved with a specific command. This action hides the setting, which may be beneficial if you wish to simplify your power settings or if the option is leading to unexpected behavior.
- Open Windows Terminal (Admin). You can choose either Windows PowerShell or Command Prompt.
- Copy and paste one of the following commands into Terminal (Admin) and press Enter.
powercfg -attributes SUB_PROCESSOR PERFBOOSTMODE +ATTRIB_HIDE
OR
reg add HKLM\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\54533251-82be-4824-96c1-47b60b740d00\be337238-0d82-4146-a960-4f3749d470c7 /v Attributes /t REG_DWORD /d 1 /f
That’s all there is to it!
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Summary
This guide explains how to enable or disable the “Processor performance boost mode” in Windows 11’s Power Options, assisting you in balancing your computer’s speed and energy consumption.
What does processor performance boost mode do?
Processor performance boost mode controls how aggressively your CPU uses its Turbo Boost or Turbo CORE technology. This setting allows you to fine-tune the balance between peak performance and power efficiency, influencing how quickly your CPU speeds up for demanding tasks.
Should I have core performance boost on or off?
Whether to have core performance boost on or off depends on your needs. If you prioritize maximum performance for demanding applications, keeping it on (often the default ‘Aggressive’ setting) is beneficial. For power saving and reduced heat, consider turning it off or setting it to ‘Efficient Enabled’.
Is it safe to disable processor performance boost mode?
Yes, it is safe to disable processor performance boost mode. Disabling it means your CPU will run closer to its normal speed, which conserves power and reduces heat generation. Your system will still function correctly, but you may notice slightly lower performance during intensive tasks.
Should I turn on CPU turbo mode?
Turning on CPU turbo mode, managed by the ‘Processor performance boost mode’ setting, is recommended if you need maximum performance for gaming, video editing, or other demanding applications. If power efficiency and lower temperatures are more important, you might choose to disable or limit this feature.
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Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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