Modern Xiaomi smartphones based on the shell MIUI They offer users flexible tools to optimize the device, and one of the most effective is a performance mode that allows you to maximize the use of the hardware resources of the phone, but how do you activate it correctly so that you don't harm the system? And when is it really necessary?
Many Redmi owners, POCO Or Mis, where your smartphone starts to slow down while playing games, rendering videos, or working with heavy applications, and turning on performance mode can solve this problem, but it's important to understand that this isn't a magic button to speed things up all at once. Incorrect settings can lead to overheating or rapid battery discharge. Let's understand how to correctly use this tool on different models Xiaomi.
In this article you will find step-by-step instructions for different versions. MIUI, Learn about the hidden capabilities of the engineering menu and get recommendations for optimizing performance without harming the device.We will also look at alternative ways to speed up the smartphone if the standard performance mode is not available on your model.
What is the performance mode on Xiaomi
Performance Mode is a special profile of the processor that allows the device to use maximum resources to perform tasks. In normal mode, the system limits the power of the chipset to balance performance, heating and battery consumption. Activating this mode removes some of the constraints, which is especially useful for:
🎮 Gamers who play heavy mobile games (Genshin Impact, Call of Duty Mobile, PUBG)
🎥 Video editors and streamers working with applications like CapCut or KineMaster
💻 Users running resource-intensive tasks (code compilation, rendering) 3D-model)
But there's a downside to this mode, and if you use it all the time, it can:
⚠️ Warning: Long-term operation in the maximum performance mode increases battery wear on the 15-20% It's faster than standard mode, and it's associated with higher power consumption and heat generation.
On different models of Xiaomi, this mode can be called differently:
- 🔧 High productivity (MIUI 12-14)
- 🚀 Game turbo mode (series) POCO)
- ⚡ Extreme mode (flagship models)
- 🔥 Acceleration mode (unofficial firmware)
Official method of inclusion (MIUI 12-14)
On most modern Xiaomi devices, the performance mode is available through standard settings. Here's how to activate it:
1. Open the Settings app
2. Go to the About Phone section → All characteristics
3. Find the line Version MIUI and tap her. 7-10 When the message “You are a developer” appears!"
4. Go back to the main settings menu and open a new section for developers
5. Scroll down to Performance block and select High Performance
In some models (for example, POCO F4 or Redmi K50) This item may be called optimization. MIUI → Performance mode. If you haven't found this partition, it's possible your firmware isn't officially supporting this feature.
Once activated, the system may suggest restarting the device. Do this to make the changes effective. Note that not all power saving functions may work in this mode.
Charge your phone at least 50 times%|Close all background applications|Disconnect the energy saving mode|Check the temperature of the device (should be) < 40°C)|Backup of important data-->
Activation through the Engineering Menu (for advanced)
If you're in your version MIUI There's no standard switch, you can try to turn on performance mode through the engineering menu.
1. Open the phone application
2 Enter the combination: ##4636###
3. In the menu that appears, select Battery Information
4. Find the Performance Mode string and set the High value
On some devices (for example, Redmi Note 11 Pro)+) This path may be different:
1. Enable Developer Mode (as described above)
2.In the settings for developers, find debugging over USB and activate it
3. Connect the phone to the PC and use the ADB- command:
adb shell settings put global performance_mode 1On models with Snapdragon 8 Gen 1 and later, this method may not work due to manufacturer restrictions on changing core frequencies.
What to do if the engineering menu does not open?
Set up a performance mode for games
For gamers, Xiaomi offers a separate tool, Game Turbo, which optimizes performance specifically for gaming, reducing delays and improving sensor response.
To activate it:
1. Open Settings. → Special facilities → Game Turbo
2. Turn on the switch at the top of the screen
3. In the Performance Settings section, select:
High frame rate (for smoothness)
Optimization of the sensor (for better response)
Block notifications (so that nothing is distracting)
For maximum effect, it is also recommended:
- 🎯 Turn off Adaptive Brightness in the screen settings
- 🔇 Set the mode Do not disturb during the game
- 🔄 Close all background applications before launching the game
- 🌡️ Monitor the temperature of the device (optimally up to 45).°C)
On flagship models (Xiaomi) 13 Pro, Redmi K60 Ultra) is available an additional Extreme Performance mode that accelerates the processor to maximum frequencies. However, its inclusion can reduce battery life on the computer. 30-40%.
💡
If your game supports graphics settings, choose a balance between quality and performance. For example, in Genshin Impact, settings will be optimal.”60 FPS + Medium quality for most Xiaomi mid-range devices.
Comparison of performance modes on different models
Not all Xiaomi smartphones are equally good at peak performance, and we tested several popular models and compiled a comparison table:
| Model | Max. CPU frequency. | Support for Game Turbo | Performance time | Max, temperature. |
|---|---|---|---|---|
| Redmi Note 12 Pro+ | 2.85 GHz | Yes (with 120Hz optimization) | 3-4 hours | 48°C |
| POCO X5 Pro | 2.91 GHz | Yes (with 144Hz support) | 2.5-3 hours | 51°C |
| Xiaomi 13 Lite | 2.5 GHz | Yes (without high frequency support) | 4-5 hours | 43°C |
| Redmi 10C | 2.0 GHz | No. | 5-6 hours | 40°C |
As you can see from the table, the flagship models (POCO X5 Pros show better performance but warm up more strongly.Budget devices (Redmi) 10C) They do not support performance mode in principle – it is better for them to use alternative optimization methods.
Interesting fact: on Xiaomi Black Shark (gaming smartphone), the performance mode is activated automatically when you launch supported games through the Shark Space brand launcher.
Alternative ways to improve productivity
If your device doesn’t have built-in performance mode or you want extra acceleration, try these methods:
Cleaning of the system:
- Remove the app cache in Settings → Warehouse → Cleanup
- Use the built-in Optimizer MIUI garbage-removal
Disable the autoload of unnecessary applications
2. Animation setting:
- Turn on the developer mode.
- Set the scale of the window animation, the scale of the transition animation and the scale of the animation duration on 0.5x Or offline.
3. Use of third-party utilities:
- Game Booster 4x Faster (optimizing games)
Greenify (suspends background processes)
SetCPU (for manually adjusting processor frequencies on rooted devices)
Update of the SO:
- Check for updates regularly in Settings → The phone. → Updating the system
- New versions MIUI Often include performance optimizations
For devices with 4 GB of RAM and less, setting up the paging file is particularly effective:
1. Install Swap File app from Google Play
2. Create a swap file sized 1-2 GB
3. Activate it when running resource-intensive applications💡
On devices with a MediaTek processor (Helio) G96, Dimensity 900 et al.) Performance mode is more efficient than Snapdragon of the same level, thanks to better optimization of cores Cortex-A78.
Frequent problems and their solutions
When using performance mode, users often face problems, and here are the most common ways to solve them:
🔥 Overheating of the device:
Reduce the brightness of the screen to 70%
Remove the cover during intensive work
- Use a cooling stand for games
Disable unnecessary background processes
🔋 Fast battery discharge:
Activate the performance mode only when necessary
- Turn off the permanently active display
- Use the power charger 30W+ play-play
Reduce the screen refresh rate to 90 Hz
⚙️ The system does not save the settings:
Check if the settings are reset after rebooting.
Update the firmware to the latest version
- Perform a reset of settings through Settings → System system → Resetting settings (without deleting data)
🎮 Games fly out in productivity mode:
- Turn off optimization. MIUI for games in the Game Turbo settings
- Set a limit FPS 60 for stability
Check the compatibility of the game with your model on the manufacturer’s website
⚠️ Note: On devices with Snapdragon processor 888/8 Gen 1 with prolonged operation in the maximum performance mode, trottling (automatic frequency reduction) can work already at 45°C. It is overheating protection and cannot be turned off.