As a gamer, I always struggled with performance issues: low FPS, high RAM and CPU usage, and input lag. At first, I thought the problem was my PC, but after testing different setups, I realized that the browser also plays a huge role. This made me compare Opera GX and Chrome to see which one delivers the best experience for gamers.

When I tested both browsers on a mid-range PC (4 GB RAM, Core i3, no SSD), the results were clear:
| Browser | Single Tab (RAM / CPU) | 5 Tabs (RAM / CPU) |
|---|---|---|
| Opera GX | 0.70 GB / 1 % | 0.90 GB / 3 % |
| Chrome | 2.40 GB / 12 % | 3.10 GB / 55 % |
Opera GX consumes far less memory and CPU than Chrome, leaving more resources available for gaming. In fact, Opera GX gave me up to +15 FPS in games compared to Chrome.
Chrome, on the other hand, is excellent for everyday browsing and office tasks, offering strong compatibility with websites and extensions. But when gaming, it can overload your system, especially if you open multiple heavy tabs.
Opera GX was designed with gamers in mind, and it shows in every feature.
Chrome is still one of the most reliable browsers for non-gaming tasks.
| Browser | Ideal Use | RAM (1 Tab) | CPU (1 Tab) | FPS in Gaming | Security | Free |
|---|---|---|---|---|---|---|
| Opera GX | Gaming & heavy tasks | 0.70 GB | 1 % | +15 FPS | VPN + Anti-phishing | Yes |
| Chrome | Browsing & office work | 2.40 GB | 12 % | Less stable | Basic protection | Yes |
📌 Conclusion:
If you are a gamer looking for maximum performance and minimal resource usage, Opera GX is the best choice.
If you mostly browse, work, or use a lot of extensions, Chrome is still excellent – but not ideal for heavy gaming.
From my experience, Opera GX completely transforms the gaming experience: stable FPS, low RAM usage, minimal CPU consumption, and strong security with a free VPN.
Meanwhile, Chrome remains a strong option for office tasks, studying, and everyday browsing. But when it comes to gaming, Chrome can easily overload your system.
