Performance Mode on Xiaomi: A Complete Guide to Setup and Application

Have you noticed that your Xiaomi is slowing down in games or multitasking? Or vice versa, the phone is warming for no apparent reason? It's probably because of performance settings. Performance Mode is a special CPU profile that can both speed up a smartphone and optimize its power consumption. But not all users understand how it works and when it's worth using.

In this article, we will discuss what is performance mode on Xiaomi, what types of modes exist (and how they differ), how to set them up correctly and in which cases it is really necessary. You'll also learn about hidden nuances that the manufacturer doesn't always advertise - for example, how the mode affects battery life or why some applications may not work, POCO or Mi maximum - read on.

What is Xiaomi’s performance mode and why you need it?

Performance mode is a set of pre-configured parameters that define how a processor (CPU), graphical (GPU) And the operating system will allocate resources, depending on the mode you choose, the smartphone can:

• 🚀 Accelerate the execution of heavy tasks (games, video editing, rendering)
• 🔋 Save battery power by limiting background processes
• ⚖️ Balance between speed and power consumption (default mode)

On Xiaomi smartphones (including: POCO and Redmi) performance mode integrated into firmware MIUI It can be controlled through both standard settings and hidden engineering menus, and it's important to understand that this is not just overclocking the processor, but dynamically adjusting core clock speed, voltage, heat generation, and even the behavior of background applications.

For example, in High Performance mode, the smartphone will keep the maximum frequency. CPU/GPU And in the energy saving mode, on the contrary, it will limit the power so that the battery lasts longer, but there is a downside: the wrong mode choice can shorten the battery life or cause lags in the interface.

The three main modes of performance in MIUI: comparison

In the firmware MIUI (From version 12 and up, there are three main performance modes available. → Battery and performance → Performance mode. Let's go through each of them in detail.

Important: On some models (for example, POCO F5 Xiaomi 13 Pro) in "High performance" mode the limitation is automatically deactivated FPS in games that can lead to overheating 15-20 minutes of intensive use.

Which mode to choose? It depends on your tasks:

• 🎮 For gamers: "High performance", but with manual temperature control (e.g., through Game Turbo).
• 📱 For everyday tasks: Balanced is the best choice for most users.
• 🔋 For battery saving: “Energy saving”, but be prepared for lags in WhatsApp or Telegram.

💡

If you switch between modes frequently, add the Performance Mode shortcut to the Quick Settings Panel. To do this, swipe down the screen twice, tap the pencil icon and find the corresponding switch.

How to enable or change performance mode on Xiaomi

There are several ways to enable performance mode on Xiaomi. The easiest way is through standard settings. MIUI. Here's the step-by-step instruction:

1. Open the settings on your smartphone.
2. Go to Battery and Performance (some models may call it Battery or Performance).
3. Select the Productivity Mode item.
4. Slip on the desired mode: Balanced, High Performance or Energy Saving.
5. Confirm the choice (if required).

On certain devices (e.g, POCO X3 Pro or Redmi Note 12) may require additional confirmation as High Performance mode increases system load.

If standard modes are not enough, you can use hidden performance settings through the engineering menu.

1. Open the Phone app.
2. Enter the code ##4636## (some models may not work).
3. Go to the Battery Information or Usage Statistics tab.
4. Here you can manually limit background processes or change the Task Scheduler.

⚠️ Attention: Changing hidden settings can cause your smartphone to function unstable, for example, if you manually restrict background processes for your device. MIUI System Launcher, widgets may disappear on the main screen.

Hidden Performance Modes: How to Unlock Additional Settings

In addition to the standard modes, in the firmware MIUI There are hidden options that allow you to fine-tune your performance. ADB (Android Debug Bridge or special applications such as MIUI Hidden Settings (available on Google Play).

One of the most useful hidden modes is Game Turbo, which automatically optimizes performance when you start games, turning off background processes and increasing clock speeds. GPU. To turn it on:

1. Open Settings → Special features → Game Turbo
2. Activate the switch to turn on Game Turbo.
3. Add games you want to optimize for (such as Genshin Impact or the game you want to play). PUBG Mobile).

Another hidden feature is the Developer Mode, which allows you to manually limit background processes, turn off animations, and even change the screen resolution to save resources, to activate it:

1. Go to Settings. → The phone.
2. Tap 7 times on the MIUI version (you will be notified "You became a developer!").
3. Back to Settings → Additionally. → For developers.
4. You can set it up here: 🔧 Limitation of background processes (no more than 2 processes) ⚡ Disabling animations (Scale of window animation) = 0.5x) 🖥️ Enforcement of use GPU rendering 2D-charting

You can also use the developer mode to "debug by USB" through ADB Change the performance parameters:

adb shell settings put global force_high_performance true

It will force the smartphone to be in maximum performance mode, even if you select "Balanced" in the settings, but beware, it can lead to overheating.

Performance mode and battery: how not to reduce the battery life

One of the most common questions is, is High Performance bad for the battery? The answer is yes, but not as critical as many people think, and the main problem is not the mode itself, but the overheating and deep discharge it can cause.

When the smartphone is running at maximum frequencies, it:

• 🔥 Heated more (optimal temperature for lithium-ion batteries - up to the temperature of the battery) 35°C, and in the "High Performance" mode, it can reach 45-50°C).
• 📉 Discharges faster (charge/discharge cycles are shortened if the battery is often discharged to 0%).
• ⚡ Experiencing increased load on the power controller (this can lead to "blowning" of the battery over time).

To minimize harm, follow these guidelines:

• 🛡️ Do not use “High Performance” when charging – this accelerates battery degradation.
• ❄️ Watch the temperature: if the phone is heated above 40°C, let him cool down.
• 🔄 Don't discharge the battery until 0% In high load mode - it is better to recharge when 20-30%.
• 📴 Turn off the mode when it is not needed (for example, after the game).

⚠️ Note: If you notice that the battery is running out 30-40% Quickly after a few months of using High Performance, check her health through the AccuBattery app. 10-15%, The battery needs to be replaced.

Interesting fact: Xiaomi flagships (such as the Xiaomi 14 Ultra) use a liquid cooling system that partially compensates for the heat, but even this will not save from battery degradation if you keep your smartphone in maximum performance mode.

Game Performance Mode: How to Get Maximum FPS lagless

If you are a gamer, then the performance mode for you is primarily a way to get the maximum. FPS But there are some nuances to this. MIUI There's a built-in Game Turbo that automatically optimizes performance when you start games. However, its default settings aren't always perfect.

Here’s how to set up a smartphone for games:

1. Open Settings → Special features → Game Turbo
2. Add the game to the list (e.g. Call of Duty Mobile or Genshin Impact).
3. Turn on the options: 🎮 "Maximum performance is a priority for the game. 📵 "Disable notifications so that nothing is distracting. 🔋 "Battery optimization – but don’t turn it on if the game is slowing down. 📶 "Network Priority – to reduce online ping.

High productivity

For the most demanding games (like Diablo Immortal or Honkai: Star Rail) you can go further and use it. ADB-run-off GPU:

adb shell setprop debug.gpu.force_max_frequency 1


adb shell setprop debug.gpu.force_min_frequency 1

But remember: this will increase the heating and battery consumption.

⚠️ Attention: Some games (for example, PUBG Mobile) has built-in limitations FPS Even if you turn on "High Performance," the game can block 90. FPS Redmi Note 11, as it is not included in the list of supported devices for high frame rates.

If after the game started to slow down, try:

• 🔄 Reboot your smartphone.
• 🗑️ Clear the game's cache in Settings → Annexes.
• 🛠️ Turn off background optimization in Game Turbo.

💡

For maximum FPS In games, combine High Performance with the background switching off through Game Turbo, but watch the temperature if the phone is warmer than 45.°C, FPS It'll start to sink because of the trottling.

Performance Mode Problems on Xiaomi and How to Solve Them

Sometimes the performance mode may not work properly, and here are the most common problems and solutions.

If none of these methods worked, try resetting your performance settings to factory:

1. Go to Settings → System → Resetting settings.
2. Select Reset App Settings (this won’t delete your data, but will reset permissions and optimizations).
3. After restarting, set up the performance mode again.

If the problem persists, it may be the firmware's fault. MIUI Beta (they often contain bugs) Update your smartphone to stable version in Settings → Updating the system.

FAQ: Frequent questions about performance mode on Xiaomi