Many users, choosing a smartphone mid-range, pay special attention to the “heart” of the device. In the case of the model Redmi Note 8 Pro, released in 2019, this question becomes especially relevant, as it was the chipset that determined its positioning as the first gaming smartphone in the line. Understanding the architecture and capabilities of the CPU allows you to assess the relevance of the device in modern conditions and its ability to cope with heavy applications.
Unlike many competitors, Xiaomi made the bold decision to abandon Snapdragon’s familiar solutions in favor of MediaTek’s product, a risky move that offered outstanding performance for its money. To get the exact specification and understand why the chip still attracts interest, it is necessary to consider it in detail.
Technical characteristics of the Helio G90T processor
The basis of the performance of the smartphone was MediaTek Helio G90T, which at the time of release was positioned as a powerful gaming solution. This is an eight-core chipset made by TSMC 12-nanometer process technology. The architecture of the cores is built on the scheme of big.LITTLE, which means the presence of two clusters: powerful cores for heavy tasks and energy-efficient for background processes.
Graphics processing is being carried out by the Mali-G76 MC4 accelerator, which runs at up to 800 MHz, a combination that allowed popular games of the time to run at high graphics settings, which was rare for the budget segment. It is important to note that the Helio G90T was the first mobile chip to receive Android Silver certification, guaranteeing stable operation of the system.
⚠️ Note: Despite high performance, 12-nm process technology is energy less efficient compared to modern 7-nm and 5-nm analogues, which can lead to faster battery discharge under loads.
The amount of RAM that the processor works with varies depending on the modification of the smartphone, but the memory controller supports fast memory like LPDDR4X. This allows for fast data exchange between the cores and running applications, minimizing delays when switching between tasks.
Architecture of nuclei and task distribution
When you think about which processor is installed in the Xiaomi Redmi Note 8 Pro, you can’t ignore the detailed structure of its cores. The configuration consists of two groups: high-performance and energy-efficient, which allows the system to dynamically redistribute the load using only the necessary power.
The first group consists of two cores of ARM Cortex-A76 with clock speeds up to 2.05 GHz. These are the ones that come into operation when running heavy games, rendering video or working with navigation. The second group includes six cores of ARM Cortex-A55 with a frequency of up to 2.0 GHz, which take on background tasks such as listening to music or waiting for messages.
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For maximum performance in games, activate the Game Turbo mode in Xiaomi’s security settings, which forcibly uses all powerful Cortex-A76 cores.
This sharing of resources is critical to the balance between interface response speed and autonomy: If all eight cores were running at maximum frequency all the time, the smartphone would instantly run out and overheat. MediaTek's HyperEngine algorithms further optimize the real-time task allocation between cores.
Graphic accelerator and gaming capabilities
The visual component of the Redmi Note 8 Pro is the Mali-G76 MC4 GPU, a significant step forward from previous generations of mid-range chips. The presence of four clusters (MC4) provides high-speed scene filling with pixels, which directly affects FPS in games.
With support for modern graphics APIs such as Vulkan and OpenGL ES 3.2, the device is able to display complex geometry and high-resolution textures. Games like PUBG Mobile or Call of Duty Mobile run on the chipset consistently, albeit with limited graphics settings compared to flagships.
| Parameter | Meaning | Impact on experience |
|---|---|---|
| Model GPU | ARM Mali-G76 MP4 | High Detail in Games |
| GPU frequency | 800 MHz | Smoothness of interface animation |
| Support for API | OpenCL 2.0, Vulkan 1.1 | Compatibility with new applications |
| Technology | HyperEngine | Network and management optimization |
It's also worth mentioning MediaTek's HyperEngine technology, which is a comprehensive approach to gameplay, which manages not only graphics but also network connectivity, prioritizing game traffic, and even blocking incoming calls to keep the match alive.
Artificial Intelligence System APU
The Helio G90T features a dedicated APU (AI Processing Unit) module, a separate unit designed to perform machine learning and artificial intelligence computing without loading the main CPUs and GPUs, a module that has become the standard for modern smartphones.
The main goal of the APU in the Redmi Note 8 Pro is to improve the quality of photos taken with the main camera at 64 MP. This unit analyzes the scene, recognizes faces, improves colors and implements bokeh mode in portrait shooting. Without it, the camera would be much slower.
⚠️ Attention: Module APU It is also used for face unlocking, and in low light conditions, the speed and accuracy of unlocking can be reduced due to the limitations of the recognition algorithms.
In addition, artificial intelligence helps in optimizing power consumption by learning the habits of the user, the system predicts which applications you will launch at a certain time of day, and prepares them in memory in advance, which speeds up the launch.
How does APU affect autonomy?
Comparison with competitors and analogues
At the time of the release of the Redmi Note 8 Pro, the main competitor was considered the Honor 20 with a HiSilicon Kirin 980 chip and various models on the Snapdragon 730. In synthetic tests, the Helio G90T often bypassed the “seven hundred and thirtieth” Snapdragon, especially in multithreaded scenarios, due to higher frequencies.
However, when compared to the newer models, the difference becomes noticeable.The current Dimensity or Snapdragon series processors. 7/8 The series are made with a more subtle process technology, which gives you an advantage in energy efficiency. G90T still enough.
A key advantage of the Xiaomi-MediaTek bundle was its aggressive pricing policy, with users garnering flagship performance in AnTuTu tests (around 280,000 points) at the price of a budget device, making the smartphone a bestseller in the global market.
☑️ Performance check
Possible problems and overheating
Because the Helio G90T is 12nm processor, it is prone to heat under load, a physical feature that Xiaomi engineers have had to contend with software and design techniques. The Redmi Note 8 Pro uses a liquid cooling system, but in hot weather, the body heat is palpable.
When critical temperatures are reached, a trottling system is activated, which artificially lowers the CPU frequencies to prevent damage to components, which can manifest as sudden friezes in games or a decrease in the brightness of the screen.
To minimize these effects, it is recommended not to use cases with poor heat transfer during long gaming sessions, also helping to disable background applications and reduce the quality of graphics in the game settings to the level of “High” instead of “Ultra”.
⚠️ Warning: Long-term operation of the smartphone at temperatures above 45 degrees Celsius can lead to accelerated degradation of the lithium-polymer battery.
How to find the version of the processor in the system
If you want to personally verify which chip is installed in your device, or check if the phone is a re-stitched copy, you can use the built-in tools. The easiest way is to look at the About phone settings.
For detailed technical information, it is better to use specialized utilities. Applications like CPU-Z or AIDA64 provide comprehensive data on the current frequency of each core, temperature and load in real time.
Settings → About the phone → All parameters → ProcessorIf it says MT6785 (codename Helio G90T), it means that your device is OK, and any other name may indicate a fake or a modified firmware.
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The code name of the MediaTek Helio G90T processor in system logs and applications is often displayed as MT6785.