BlueStacks Is Using Too Much CPU: 5 Ways to Reduce It

Outdated Bluestack software may cause this problem

4 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

BlueStacks is a cross-platform emulator that allows Android apps to run on PCs running Microsoft Windows or macOS. Because of what it does, users often experience BlueStacks s high CPU usage on their PCs.

Therefore, it’s essential to sort outhow to speed up BlueStacks for faster Android gamingand other apps on PC.

Why does BlueStacks cause high CPU usage?

Bluestacks uses a lot of CPU power and memory (RAM) to run its processes. It is becauserunning an Android app on Windowsrequires more system resources, resulting in BlueStacks s high memory usage.

However, many factors may add to the CPU usage problem on BlueStacks. Some are:

Other factors, including wrong display settings and a disabled Virtualization feature on your PC, can cause the problem. Nevertheless, you can limit BlueStacks CPU usage by tweaking your PC.

How do I stop BlueStacks from using so much CPU?

Before trying any advanced troubleshooting, go through the following:

If you can’t fix it, use the following solutions to stop CPU usage.

1. Set RAM priority for BlueStacks

Setting a high or real-time priority will allocate more RAM resources andlimit the CPU usageof BlueStacks.

2. Enable virtualization on

It helps the virtualization process on BlueStacks run smoothly. It also allows you to allocate more CPU cores to Bluestacks. You can read moreabout BIOS and how to use iton your PC.

3. Update BlueStacks

Updating BlueStacks fixes bugs that can cause issues, and it can improve its performance and reduce its CPU usage. Read aboutfixing BlueStacks update errorsif you encounter any.

4. Disable background apps

Repeat the same process for other apps.

Check our article for othermethods to turn off background apps in Windows 11if you have issues using the steps above.

In conclusion, we have a detailed guide aboutBlueStacks Blue Screen of Deathand how you can fix it on your PC. Likewise, our readers may be interested in our pick of thebest free Android emulatorsfor Windows 11.

If you have further questions or suggestions, kindly drop them in the comments section.

BlueStacks Is Using Too Much CPU: 5 Ways to Reduce It#

Why does BlueStacks cause high CPU usage?#

How do I stop BlueStacks from using so much CPU?#

1. Set RAM priority for BlueStacks#

2. Enable virtualization on#

3. Update BlueStacks#

4. Disable background apps#