Xiaomi Redmi Note 7 is still one of the most popular budget smartphones due to balanced performance and reliable hardware. But when it comes to games, video editing or resource-intensive applications, the graphics accelerator plays a key role (GPU). In this article, we will analyze which chip is responsible for graphics in Redmi Note 7, how to check its work, compare with analogues and give practical tips for optimization.
Many users mistakenly believe that the graphics in the smartphone is responsible only processor. GPU (Graphics Processing Unit is a separate unit that handles all visual tasks: from rendering the interface. MIUI launch PUBG The Redmi Note 7 uses the Qualcomm Snapdragon 660 chipset, and it is its graphics core that determines the device’s capabilities in games and multimedia.
If you are planning to buy this smartphone for gaming or already encounter lags in games, this article will help you understand:
- 🔍 Which one? GPU Installed in Redmi Note 7 and its specifications;
- 📊 How to check the performance of a graphics accelerator;
- 🎮 What games will pull the smartphone at the maximum settings;
- ⚡ How to optimize work GPU reduce heat and increase FPS;
- 🔧 Can I replace or overclock the graphics chip.
Graphics accelerator in Redmi Note 7: model and characteristics
Xiaomi Redmi Note 7 uses Qualcomm Snapdragon 660 chipset (model) MSM8976 Plus, which integrates the Adreno 509 GPU, is not a flagship solution, but for its time (2019), it offered a great balance of performance and energy efficiency.
The main parameters of the Adreno 509:
- 🔹 Architecture: Adreno 500 (same as Adreno 530 in Snapdragon 820, but with reduced frequencies);
- 🔹 Process: 14 nm FinFET (from Samsung);
- 🔹 Core frequency: up to 650 MHz (depending on firmware and temperature);
- 🔹 Support API: OpenGL ES 3.2, Vulkan 1.0, DirectX 12 FL 11_0;
- 🔹 Maximum resolution of the display: 2560×1600 (but in a smartphone, it's used 2340×1080).
By comparison, the Adreno 509 is about 20 to 30 percent weaker than the Adreno 512 in the Snapdragon 665 (which was in the Redmi Note 8), but consumes less power, making it a good choice for budget devices where autonomy is important.
Adreno 509 supports hardware acceleration of video codecs H.264 and H.265 (HEVC), which allows the smartphone to play video in resolution without problems 4K 30 FPS.
2.How to check the graphics accelerator on Redmi Note 7
If you want to make sure that your smartphone really has an Adreno 509, or just wondering the current load on the phone. GPU, There are a number of ways:
Method 1: Through the settings menu MIUI
The easiest way to do this is to look at the processor information:
- Open the settings → About the phone;
- Tap several times on the item version MIUI, until the menu is available for additional settings;
- Select the complete device information;
- Find the CPU Model line, and it will show the Snapdragon 660, and therefore the Adreno 509.
Method 2: Specialized applications
For detailed diagnosis GPU recommend:
- 📱 CPU-Z (pattern GPU, frequency, temperature);
- 📊 GPU Info (displays support) API, driver-version);
- 🎮 GFXBench or 3DMark (performance-test).
Example of a report from CPU-Z For the Redmi Note 7:
| Parameter | Meaning |
|---|---|
| Model GPU | Adreno 509 |
| Frequency | 400–650 MHz (dynamic) |
| Support for Vulkan | Yes (version 1.0) |
| Temperature under load | 45–65°C (depends on cooling) |
💡
If in tests GPU It shows a temperature above 70.°C, check the heatpast or lower the graphics settings in games.
3. Performance Adreno 509: What will it pull?
Adreno 509 is a budget-friendly GPU, It's going to be able to handle most mobile games, but not at maximum settings:
Games on maximum settings (60) FPS)
- ✅ PUBG Mobile — HD + Ultra (but with drawdowns up to 30) FPS battle-fighting);
- ✅ Call of Duty: Mobile – High (40–50 stable) FPS);
- ✅ Genshin Impact — Low (20–30 FPS, heat-up);
- ✅ Free Fire — Ultra (60 FPS lagless).
Games that will not pull on high settings
- ❌ Genshin Impact on the Medium/High (friezes);
- ❌ Honor of Kings at Extreme HD (drawdown to 20 FPS);
- ❌ Diablo Immortal on Ultra (overheating and off).
For comfortable gaming, we recommend:
- Set 40-45. FPS graphically;
- Disable shadow effects and antialiasing;
- Use Game Turbo (built-in utility) MIUI play-optimizing).
Why the games are falling FPS on the Redmi Note 7?
4. Comparison of Adreno 509 with others GPU Xiaomi smartphones
To see how good (or bad) the graphics accelerator in Redmi Note 7 is, compare it to the one that is the best. GPU from other Xiaomi devices:
| Smartphone model | Graphic accelerator | Performance (compared to Adreno 509) | Energy consumption |
|---|---|---|---|
| Redmi Note 6 Pro | Adreno 509 (in Snapdragon 636) | ≈ –10% (lower frequency) | ↓ 15% more economical |
| Redmi Note 8 | Adreno 610 (in Snapdragon 665) | ≈ +25% (best architecture) | ↑ 5% higher |
| POCO X3 NFC | Adreno 618 in Snapdragon 732G) | ≈ +50% (optimized for gaming) | ↑ 20% higher. |
| Mi 9T | Adreno 616 (in the Snapdragon 730) | ≈ +40% | ≈ Similar to the Adreno 509 |
The Adreno 509 in the Redmi Note 7 is more stable than in the Redmi Note 6 Pro, thanks to better cooling (metal body and thermal paste), which allows you to maintain high performance without trottling for longer.
If you choose between Redmi Note 7 and Redmi Note 8 for gaming, the difference is: GPU It's going to be visible, but it's not critical. POCO X3 It will give a fundamentally different level of productivity.
5 How to optimize work GPU on the Redmi Note 7
Even with the Adreno 509, you can get the most performance if you set your smartphone up properly.
🔧 Software optimization
- 🛠️ Enable Game Turbo: Go to Settings → Special facilities → Game Turbo and activate the game mode;
- 🔄 Update the drivers GPU: install the latest version MIUI (Especially important for Vulkan games);
- 🚫 Turn off animations: in Settings → The phone. → Version. MIUI (tap 7 times to unlock Developer Settings, then turn off Windows Animation and Transition Animation).
🔥 Hardware improvements
- 🧊 Thermopaste replacement: over time, the factory paste dries out, leading to overheating.Use Arctic MX-4;
- 🔋 Battery replacement: worn-out battery (>500 cycles may limit performance;
- 📴 Use the game controller: connecting the gamepad reduces the load on the touch screen, which unloads GPU.
Disable background applications in MIUI Optimizer|
Update the firmware to the latest version|
Enable Game Turbo for Games|
Reduce screen resolution to HD (720p)|
Replace the heat paste (if the smartphone is older than 2 years)-->
Overclocking warning: Some "gurus" advise overclocking the Adreno 509 through the engineering menu (#4636##). ⚠️ Warning: This causes overheating above 80°C and could knock the chip out. Xiaomi doesn't provide official overclocking tools GPU, Therefore, all manipulations you do at your own risk.
6. Frequent problems with GPU Redmi Note 7 and its solutions
Redmi Note 7 users sometimes encounter artifacts on the screen, sudden shutdowns during games, or drawdowns FPS. Let’s discuss typical problems and ways to solve them.
🔴 Problem: Artifacts on screen (strips, flickering)
Possible causes:
- Damage to the graphics core (physical or software);
- Driver conflict after update MIUI;
- Overheating of the motherboard.
Decisions:
- Reset the settings to factory (Settings) → Additionally. → Recovery and discharge);
- Sweep your smartphone through the Mi Flash Tool (select firmware for your regional version);
- Check the display plume – sometimes artifacts are caused by poor contact.
🔴 Problem: Games are relegated or severely slowed down
What to do:
- Turn it off. MIUI Optimization in the Developer Settings;
- Install. GPU Driver Updater from Google Play (updates drivers for Adreno);
- Try alternative launchers (like Nova Launcher) to unload the system.
⚠️ If after a fall or impact, the smartphone began to “glutch” graphically (for example, the interface) MIUI is shown curved, this may indicate detachment GPU In this case, only professional repairs with soldering of the chip will help.
7.Can be replaced or improved GPU Redmi Note 7?
The graphics accelerator in a smartphone cannot be replaced technically, because it is soldered into a Snapdragon 660 chipset and is a single chip with a processor.
🔄 Programmatic methods
- 📲 Custom firmware: Some builds (like Pixel Experience) are better optimized for the Adreno 509;
- 🔧 Supported cores OC: Cores like FrancoKernel allow fine-tuning frequencies GPU;
- 🎯 Using Vulkan: in game settings (e.g, PUBG) Select Vulkan render over OpenGL, which gives you an increase FPS 10-15%.
🔧 Hardware modifications
- 🔥 Passive cooling: stickers made of copper or graphite on the back cover will reduce the temperature by 5-10°C;
- 🔋 Replacement of the battery: the new battery will allow GPU work at maximum frequencies longer;
- 🛠️ Chipset soldering: Service centers can replace the Snapdragon 660 with the Snapdragon 665 (with Adreno 610), but it is expensive and risky.
If you lack the power of the Adreno 509, it is more logical to consider buying a new smartphone (for example, the first time you have a smartphone, POCO X3 Or Redmi Note 10 Pro instead of trying to upgrade the old chipset, it would cost 60 to 80 percent of the cost of a new phone.
💡
The best way to “improve» GPU Redmi Note 7 is about software optimization and temperature control. Hardware modifications rarely justify the cost.