How to Stop Opera GX From Slowing Down Your PC?

Why Does Opera GX Drain Your Computer's Memory So Fast?

Your computer runs slow. Opera GX eats up memory. Sound familiar? This gaming browser can use 80% to 100% of your computer's power. That's too much.

Many people face this problem. Your computer gets hot. The fan makes noise. Other programs run slow. But there's good news. Opera GX has tools to fix this.

Why Opera GX Uses So Much Memory

Opera GX targets gamers. It has special features. These features need more computer power than regular browsers. That's normal. But sometimes it goes too far.

When you open many tabs, memory use goes up. Gaming websites need more power. Streaming videos takes even more. Add extensions, and memory use climbs higher.

Your task manager shows the truth. Opera GX might use most of your computer's brain power. This makes everything else slow down.

The Simple Fix: Built-in Limiters

Opera GX gives you control. The browser has RAM and CPU limiters built right in. You can set exact limits. Tell the browser how much memory to use. No more. No less.

These limiters live in GX Control. Think of them as speed bumps for memory use. They keep Opera GX from taking over your computer.

Step-by-Step Memory Control

Step 1: Getting Started

1. Update Opera GX to the newest version
2. Open the browser
3. Look for GX Control on the left side
4. Click the GX Control icon

Step 2: Setting RAM Limits

1. Find the "RAM LIMITER" switch
2. Turn it on
3. Pick how many GB Opera GX can use
4. Start with half your total RAM

Step 3: Setting CPU Limits

1. Scroll down to "CPU LIMITER"
2. Turn this switch on too
3. Choose a percentage (try 50% first)
4. Watch how your computer runs

What If GX Control Is Missing?

Sometimes the controls hide. Don't panic. Getting them back is easy.

Quick Recovery Steps:

1. Open Opera GX
2. Find three dots (⋯) at the bottom left
3. Look for "GX FEATURES"
4. Check the "GX Control" box
5. The icon appears in your sidebar

Now you can adjust memory limits again.

Smart Limit Settings

For Light Users

• RAM: 2-4 GB
• CPU: 30-50%

For Heavy Users

• RAM: 4-8 GB
• CPU: 50-70%

For Gaming

• RAM: 6-12 GB
• CPU: 60-80%

Start low. Test how things work. Increase if needed.

Warning Signs to Watch

Setting limits too low causes problems:

• Tabs crash more often
• Websites load slowly
• Videos stutter
• Games lag
• Extensions stop working

If these happen, raise your limits a bit.

Extra Memory-Saving Tips

• Close Unused Tabs: Each tab uses memory. Close what you don't need.
• Remove Extensions: Too many add-ons slow things down. Keep only what you use.
• Clear Cache: Old files pile up. Clear them weekly.
• Restart Regularly: Fresh starts help memory use.
• Update Everything: New versions run better.

When to Adjust Limits

Your needs change. Gaming sessions need more power. Simple browsing needs less. Adjust limits based on what you're doing.

Heavy gaming day? Raise the limits. Just checking email? Lower them. The controls make this easy.

Opera GX memory problems have simple fixes. The built-in limiters work well. Set them up once. Adjust as needed. Your computer runs smooth again.

These tools put you in control. No more slow computers. No more overheating. Just smooth browsing and gaming.

Try the limiters today. Your computer will run better. You'll wonder why you waited so long to fix this annoying problem.