Optimize Your Razer Blade 15 for Gaming: How to Undervolt CPU for Increased FPS

Undervolting your Razer Blade 15 is a safe and effective way to improve performance and reduce temperatures. By reducing the voltage supplied to your CPU, you can lower power consumption, decrease heat output, and potentially increase clock speeds. This guide will provide step-by-step instructions on how to undervolt your Razer Blade 15 using ThrottleStop.

Understanding Undervolting

Undervolting involves reducing the voltage supplied to the CPU. This voltage is typically set by the manufacturer to ensure stability, but it can often be lowered without compromising performance. By lowering the voltage, you can reduce power consumption and heat output.

Benefits of Undervolting

Undervolting offers several benefits, including:

• Improved performance: Lowering the voltage can allow the CPU to run at higher clock speeds without overheating.
• Reduced temperatures: By reducing power consumption, undervolting can lower CPU temperatures, which is beneficial for both performance and longevity.
• Extended battery life: Lower power consumption can lead to extended battery life on laptops.

Prerequisites

Before undervolting, you will need the following:

• Razer Blade 15 with Intel Core i7 or i9 processor
• ThrottleStop software (downloadable from: https://www.techpowerup.com/download/throttle-stop/)

Step-by-Step Guide

1. Install ThrottleStop

Download and install ThrottleStop. Once installed, launch the program.

2. Find the Undervolting Options

Click on the “FIVR” tab in ThrottleStop. This will display the undervolting options for your CPU.

3. Start Undervolting

Begin by reducing the “Core Voltage Offset” value by -50 mV. Click “Apply” to save the changes.

4. Test Stability

Run a stress test (e.g., Prime95) to ensure stability. If the system crashes, increase the voltage offset by 5 mV and test again.

5. Repeat for Other Cores

Repeat steps 3 and 4 for each CPU core. Use the same voltage offset for all cores.

6. Monitor Temperatures

Monitor CPU temperatures using a tool like HWMonitor. Ensure that temperatures remain below 90°C under load.

7. Optimize Settings

Gradually decrease the voltage offset by 5 mV increments until you find the lowest stable voltage. This may vary depending on your specific CPU.

Troubleshooting

If you encounter any issues, try the following:

• Reset ThrottleStop settings: Click “Options” > “Reset All Settings” in ThrottleStop.
• Increase voltage offset: If the system crashes, increase the voltage offset by 5 mV.
• Contact Razer support: If you continue to experience problems, contact Razer support for assistance.

Recommendations: Unlock the Potential of Your Razer Blade 15

Undervolting your Razer Blade 15 is a simple and effective way to improve performance, reduce temperatures, and extend battery life. By following the steps outlined in this guide, you can safely and easily unlock the potential of your gaming laptop.

Frequently Discussed Topics

1. Is undervolting safe?

Yes, undervolting is generally safe when done correctly. It is important to start with small voltage offsets and test stability before applying larger offsets.

2. Can I undervolt my Razer Blade 15 with an AMD processor?

No, this guide is only applicable to Razer Blade 15 laptops with Intel Core i7 or i9 processors.

3. Will undervolting void my warranty?

Undervolting does not typically void your warranty, but it is recommended to check with Razer support to confirm.