How to Check CPU Temperature Using MSI Afterburner: Step-by-Step Instructions

Monitoring your CPU temperature is one of the most important steps in maintaining system stability, performance, and hardware longevity. Overheating can lead to sudden shutdowns, thermal throttling, reduced lifespan, and even permanent component damage. While many users associate MSI Afterburner strictly with GPU overclocking, it is also a powerful hardware monitoring tool that can display detailed CPU temperature data in real time. When configured properly, it provides clear, accurate temperature readings both on-screen and within the application dashboard.

TLDR: MSI Afterburner can monitor CPU temperature alongside GPU stats through its built-in hardware monitoring tab. After installing MSI Afterburner and RivaTuner Statistics Server, enable CPU temperature in the Monitoring settings panel. You can display temperatures in the main window or as an on-screen overlay during gaming. Proper setup ensures accurate real-time tracking, helping prevent overheating and performance issues.

Why Monitoring CPU Temperature Matters

Your CPU (Central Processing Unit) handles nearly every task performed by your computer. Under heavy workloads such as gaming, video editing, rendering, or stress testing, CPU temperatures can rise quickly. If temperatures exceed safe thresholds, the processor may:

• Throttle performance to reduce heat
• Trigger automatic shutdowns
• Experience long-term degradation
• Suffer irreversible hardware damage

Most modern CPUs are designed to operate safely up to approximately 80–95°C depending on the model. However, prolonged operation near maximum limits should be avoided. Consistent monitoring enables early detection of cooling issues such as failing fans, poor airflow, or inadequate thermal paste.

What You Need Before You Begin

Before checking CPU temperature with MSI Afterburner, ensure the following:

• The latest version of MSI Afterburner is installed
• RivaTuner Statistics Server (RTSS) is installed (included with Afterburner)
• Your motherboard chipset drivers are updated
• You are running Windows with administrator privileges

Although developed by MSI, Afterburner works with nearly all motherboard and GPU brands.

Step 1: Download and Install MSI Afterburner

Download MSI Afterburner directly from the official MSI website to ensure you receive a legitimate and up-to-date version.

During installation:

1. Run the setup file.
2. Accept the license agreement.
3. Ensure RivaTuner Statistics Server is selected for installation.
4. Complete the installation and restart your system if prompted.

After installation, launch MSI Afterburner.

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Step 2: Access the Monitoring Settings

Once MSI Afterburner is open:

1. Click the Settings icon (gear icon).
2. Navigate to the Monitoring tab.

This tab displays a detailed list of all available hardware sensors. Depending on your system, you may see multiple CPU core readings, GPU temperature, usage percentages, fan speeds, and more.

Locating CPU Temperature

Scroll through the list until you find one or more of the following entries:

• CPU Temperature
• CPU Package Temperature
• CPU Core 1, 2, 3, etc.

In most cases, CPU Package represents the overall processor temperature and is the most relevant value to monitor.

Step 3: Enable CPU Temperature Monitoring

To activate CPU temperature tracking:

1. Select CPU Temperature (or CPU Package).
2. Check the box labeled Show in On-Screen Display.
3. Optionally, check Show in tray icon if you want the temperature visible in your system tray.
4. Click Apply, then OK.

This enables real-time temperature tracking both within Afterburner and through RTSS overlays.

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Step 4: Configure On-Screen Display (Optional but Recommended)

The On-Screen Display (OSD) is particularly useful for gamers and power users who want to see CPU temperatures while running demanding applications.

Enable Hotkeys for OSD

1. Open Settings again.
2. Go to the On-Screen Display tab.
3. Assign a hotkey for toggling the OSD (for example, Ctrl + F12).
4. Click Apply.

When you launch a supported application (such as a game), pressing the hotkey will display real-time CPU temperatures in the corner of your screen.

Customizing Overlay Appearance

Open RivaTuner Statistics Server from your system tray to adjust:

• Font size
• Text color
• Overlay position
• Display alignment

This customization allows you to tailor visibility without obstructing your workflow or gameplay.

Step 5: Interpret the Temperature Readings

Once everything is configured, monitor your temperatures under different workload conditions:

Idle Temperatures

• Normal Range: 30°C – 50°C

Moderate Workload (Browsing, Office Work)

• Normal Range: 40°C – 65°C

Heavy Load (Gaming, Rendering, Stress Tests)

• Acceptable Range: 70°C – 85°C
• Concerning Above: 90°C+

If temperatures consistently exceed recommended limits, investigate cooling performance immediately.

What to Do If CPU Temperatures Are Too High

If MSI Afterburner reports elevated temperatures, take the following corrective steps:

1. Clean Dust from Your System

Dust accumulation restricts airflow and reduces cooling efficiency. Clean internal fans and heatsinks using compressed air.

2. Replace Thermal Paste

Old or poorly applied thermal paste can dramatically impact heat transfer between CPU and cooler.

3. Improve Case Airflow

• Add additional intake and exhaust fans
• Ensure proper cable management
• Position your PC in a well-ventilated space

4. Upgrade Your CPU Cooler

If you are using a stock cooler, consider upgrading to a high-performance air or liquid cooling solution.

5. Reduce Overclocking Settings

If the CPU is overclocked, revert to stock frequencies or adjust voltage settings for stability.

Advantages of Using MSI Afterburner for CPU Monitoring

Although there are many monitoring utilities available, MSI Afterburner offers several advantages:

• Real-time overlay functionality
• Lightweight resource usage
• Compatibility with most hardware
• Integrated GPU and CPU monitoring
• Customizable visual display

For users who already rely on Afterburner for GPU tuning, consolidating system monitoring into a single tool improves efficiency and usability.

Common Issues and Troubleshooting

CPU Temperature Not Showing

• Ensure Monitoring tab selection is enabled
• Update motherboard drivers
• Restart Afterburner as administrator

On-Screen Display Not Appearing

• Confirm RivaTuner is running
• Check assigned hotkeys
• Disable conflicting overlay software (such as other performance tools)

Inaccurate Temperature Readings

• Update BIOS if necessary
• Install official chipset drivers
• Compare with BIOS temperature readings for verification

Best Practices for Long-Term CPU Health

Monitoring temperature is only part of maintaining a healthy system. To ensure optimal performance over time:

• Perform routine system cleaning every 3–6 months
• Avoid blocking ventilation openings
• Keep drivers and firmware updated
• Monitor temperatures during seasonal temperature shifts
• Run stress tests periodically to verify cooling stability

Consistent monitoring combined with preventive maintenance significantly reduces the likelihood of hardware failures.

Final Thoughts

MSI Afterburner is more than a GPU overclocking utility—it is a reliable and precise hardware monitoring solution capable of tracking CPU temperatures in real time. By following the configuration steps outlined above, you can accurately observe temperature behavior under both idle and high-load conditions. This visibility allows for proactive cooling adjustments, protects your processor investment, and ensures long-term system stability.

When properly configured, MSI Afterburner provides dependable, continuous monitoring without unnecessary system overhead. For users seeking a serious and trustworthy solution to CPU temperature tracking, it remains one of the most practical tools available.