Optimize your i7 7700HQ Processor with Undervolting and ThrottleStop

Table of Contents

• Introduction
• Step 1: Downloading ThrottleStop
• Step 2: Adjusting CPU Core Offset Voltage
• Step 3: Configuring CPU Cache Offset Voltage
• Step 4: Tweaking Intel GPU Offset Voltage
• Step 5: Saving Settings in ThrottleStop
• Step 6: Setting ThrottleStop to Run on Startup
• Step 7: Customizing ThrottleStop Options
• Conclusion
• Additional Tips and Troubleshooting

Introduction

In this Tutorial, we will learn how to optimize the performance and temperature of the Intel i7 7700HQ processor by undervolting it. Undervolting is a process that reduces the voltage supplied to the processor, resulting in lower heat generation and improved thermal efficiency. By following the steps outlined below, even novice users can achieve a stable undervolt for their processor using ThrottleStop, a popular program for CPU tuning.

Step 1: Downloading ThrottleStop

Before we can begin undervolting the Intel i7 7700HQ processor, we need to download and install a program called ThrottleStop. ThrottleStop is a powerful tool that allows us to make advanced adjustments to the processor settings. To download ThrottleStop, visit the TechPowerUp website and locate the program. Once downloaded, extract the files and open ThrottleStop.

Step 2: Adjusting CPU Core Offset Voltage

The first setting we'll focus on is the CPU core offset voltage. This setting controls the amount of voltage supplied to the processor cores. By undervolting the CPU cores, we can reduce heat output without sacrificing performance. In ThrottleStop, navigate to the FIVR menu and locate the CPU core option. Check the box to enable the offset voltage adjustment and set it to -100.6 mV. This value has been found to be stable for most i7 7700HQ processors. However, you can experiment with slightly higher or lower values to find the optimal undervolt for your specific chip.

Step 3: Configuring CPU Cache Offset Voltage

Next, we'll move on to the CPU cache offset voltage. This setting affects the voltage supplied to the processor's cache, which is responsible for storing frequently accessed data. Similar to the CPU core offset voltage, we can undervolt the CPU cache to reduce heat output. In ThrottleStop's FIVR menu, locate the CPU cache option and enable the offset voltage adjustment. Set it to -100.6 mV, the same value as the CPU core offset voltage. This ensures that both the CPU cores and cache receive the same undervolt.

Step 4: Tweaking Intel GPU Offset Voltage

In addition to the CPU undervolt, we can also adjust the offset voltage of the integrated Intel GPU. This GPU is commonly found in laptops with the i7 7700HQ processor. Undervolting the GPU can further reduce heat output and improve overall system efficiency. In the FIVR menu of ThrottleStop, find the Intel GPU option and enable the offset voltage adjustment. Set it to -40 mV. This value has proven to be stable for most users, but you can experiment with slightly higher or lower values if desired.

Step 5: Saving Settings in ThrottleStop

After making the necessary adjustments to the CPU and GPU offset voltages, it's important to save the settings in ThrottleStop. This ensures that the undervolt remains in effect even after a system reboot. Click on the "Save" button within ThrottleStop to store the applied undervolt values. Additionally, you can create a profile within ThrottleStop to easily load these settings in the future. Saving the profiles allows for quick and convenient access to your preferred undervolt configuration.

Step 6: Setting ThrottleStop to Run on Startup

To ensure that ThrottleStop automatically runs with the desired undervolt settings every time you start your computer, we need to configure it to run on startup. This eliminates the need to manually open the program and load the settings each time. Using the Task Scheduler utility in Windows, we can create a scheduled task that launches ThrottleStop during system startup. Open the Task Scheduler and create a new basic task. Set it to run when a user logs on and choose the ThrottleStop executable as the program to start. Configure the task to run with the highest privileges and save the settings.

Step 7: Customizing ThrottleStop Options

ThrottleStop offers various customization options to enhance its functionality and convenience. In the program's options menu, you can enable features such as starting ThrottleStop minimized and minimizing it when closed. These options ensure that ThrottleStop runs in the background and can be easily accessed from the system tray. Additionally, if your laptop has an NVIDIA or AMD GPU, you can configure ThrottleStop to work with the respective graphics card. These options allow for streamlined control and integration with your system's components.

Conclusion

Undervolting the Intel i7 7700HQ processor using ThrottleStop can significantly reduce temperatures and improve overall system performance. By following the steps outlined in this tutorial, even beginners can achieve stable undervolts that result in lower heat output and enhanced thermal efficiency. Remember to monitor your system's performance and stability after applying the undervolt, and feel free to experiment with different values to find the optimal configuration for your specific setup.

Additional Tips and Troubleshooting

• Monitor your CPU temperatures using software like HWMonitor or Core Temp to ensure that the undervolt is effective and stable.
• If you encounter system instability or crashes after applying the undervolt, try increasing the offset voltage slightly or reverting to default settings.
• Keep in mind that undervolting is a process of trial and error. It may take some time to find the optimal values for your specific processor.
• Remember to update your ThrottleStop software and keep an eye out for any new releases or bug fixes.
• In case you're uncomfortable making changes to your CPU's voltages, consult with a professional or experienced user for assistance.

Highlights

• Undervolting the Intel i7 7700HQ processor using ThrottleStop can significantly reduce temperatures and improve system performance.
• Adjusting the CPU core and cache offset voltages, as well as the Intel GPU offset voltage, can reduce heat output without sacrificing performance.
• Saving and loading profiles in ThrottleStop ensures quick and convenient access to the preferred undervolt configuration.
• Configuring ThrottleStop to run on startup eliminates the need to manually open the program and load the settings each time.
• Customizing ThrottleStop options allows for enhanced functionality and integration with other system components.

FAQ

Q: Will undervolting void my warranty? A: Undervolting is a software-based modification that does not physically alter the processor. It is unlikely to void your warranty but be sure to check your specific manufacturer's policies.

Q: Is undervolting safe? A: When done correctly, undervolting is generally safe and can improve the longevity of your system by reducing heat output. However, improper undervolting can lead to system instability, so it's important to monitor your system and make incremental adjustments.

Q: How do I revert to default settings in ThrottleStop? A: To revert to default settings in ThrottleStop, simply uncheck the offset voltage adjustment boxes and click on "Apply." This will reset the voltages to their original values.

Q: Can undervolting improve gaming performance? A: Undervolting primarily focuses on reducing heat output rather than directly improving gaming performance. However, by maintaining lower temperatures, your system may experience more consistent performance during extended gaming sessions.

Q: Should I undervolt my laptop's CPU? A: Undervolting can be particularly beneficial for laptops, as it can help reduce temperatures and improve battery life. Just ensure that you monitor your system's stability after applying an undervolt and make any necessary adjustments.

Resources

• TechPowerUp website