Opera and Opera GX are based on the Chromium open source project and offer similar privacy features.

One example of this is the Hot Tabs Killer feature, which allows you to see which tabs consume the most CPU or RAM resources in a more intuitive way compared to Chromium's default task manager. Opera GX comes with extra features aimed at gamers and optimizing PC performance. What's the difference between Opera and Opera GX?

Both browsers do nearly the same, but Opera GX comes with more features out of the box, like letting you configure the browser to use a small percentage of RAM or a battery-saving mode for laptops. Opera GX was designed specifically for a gaming audience, while Chrome is a multipurpose browser. With Opera GX you can also customize the browser's color scheme to match your gaming setup. The GX browser includes unique features like CPU, RAM and network limiters to help you get the most out of both gaming and browsing. The browser includes unique features to help you get the most out of both gaming and browsing. Opera GX is a special version of the Opera browser built specifically for gamers.

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