CachyOS benchmark results show Linux beating Windows 11 in several major games, raising fresh questions about the future of PC gaming performance.
Key Takeaways
- CachyOS outperformed Windows 11 in several modern games tested on the same AMD-based PC.
- Linux showed stronger average FPS and better 1% lows in titles such as Space Marine 2 and Cyberpunk 2077.
- Windows still led in a few games, which means Linux is not yet ahead in every scenario.
- Proton played a major role by helping Windows games run efficiently on Linux without native ports.
- The results suggest Linux gaming is becoming a serious option for players who care about performance.
Why CachyOS Is Getting Attention
Fresh benchmark data has sparked a familiar but increasingly serious question in PC gaming: is Windows still the default choice for performance? In testing shared by NJ Tech, an Arch-based Linux distribution called CachyOS beat Windows 11 in a range of modern games on identical hardware. That matters because gaming has long been one of Microsoft’s strongest advantages in the desktop market.
The test system used an AMD Ryzen 5 5600X, Radeon RX 6700 XT, 16GB of DDR4 memory, a 2TB NVMe SSD, a Corsair RM1000x power supply and a Gigabyte X570 Aorus Elite motherboard. Windows 11 ran AMD Adrenalin 26.3.1 drivers, while CachyOS used Mesa 26.0.3. With the hardware held constant, the main difference came from the operating system, driver stack and software layer used to run the games.
That setup makes the comparison especially interesting. For years, many PC players assumed Linux involved a performance penalty, extra troubleshooting and weaker game support. These results suggest that the old gap is shrinking fast, at least for some AMD users and some popular titles.
Where Linux Pulled Ahead in the Benchmarks
The strongest gains appeared in several demanding games. In Crimson Desert, CachyOS averaged 63 frames per second, compared to 59 FPS on Windows 11. In Warhammer 40,000: Space Marine 2, the gap widened further, with Windows hitting 68 FPS while CachyOS reached 81 FPS. Linux also posted better 1% low figures in both titles, which usually means smoother gameplay and fewer noticeable drops during intense scenes.
The trend continued in other major releases. Red Dead Redemption 2 at 1080p max settings averaged 85 FPS on CachyOS versus 81 FPS on Windows. Cyberpunk 2077 at 1080p ultra settings without upscaling reached 98 FPS on CachyOS, ahead of Windows at 91 FPS. Across the full test run, Linux often landed around 3 to 10 percent higher in average frame rates.
Those are not tiny, margin-of-error differences. In real use, a few extra frames may not transform every game, but better lows and more stable delivery can improve the feel of play. For competitive players and enthusiasts who tune systems carefully, these gains are meaningful.
Why Proton Matters More Than Ever
One of the biggest reasons behind this shift is Proton. All of the tested games were run on Linux through Proton, Valve’s compatibility layer that allows Windows games to work on Linux systems. A few years ago, many users saw Proton as a workaround for hobbyists. Today, it is becoming a serious performance tool.
Proton reduces one of Linux gaming’s oldest problems: limited access to mainstream game libraries. Instead of depending only on native Linux ports, players can launch many Windows titles with much less friction than before. When Proton is paired with an optimized Linux distribution such as CachyOS and a mature graphics stack like Mesa, the result can be surprisingly competitive.
This does not mean every game will run better on Linux. Anti-cheat support, launcher behaviour, driver maturity and developer optimisation still vary from title to title. Even so, the latest results show Proton is no longer just closing a compatibility gap. In some cases, it is helping Linux move into outright performance leadership.
Is This the End of Windows Gaming?
Probably not. Windows still has major advantages, including broader developer support, simpler plug-and-play behaviour for many users and stronger compatibility across the full range of PC hardware. The benchmarks also showed mixed results in some titles. The First Descendant performed better on Windows, reaching 63 FPS versus 54 FPS on CachyOS. In The Division 2, both platforms delivered 128 FPS on average, though Windows kept slightly better lows.
Still, the bigger takeaway is clear: Linux gaming is no longer a niche story built only on open-source enthusiasm. It is becoming a practical choice for real-world gaming workloads. If CachyOS can outperform Windows 11 in multiple blockbuster titles on the same machine, then Linux is no longer just catching up. It is competing.
For gamers in Pakistan and elsewhere who want better performance without paying for new hardware, this shift is worth watching. Windows is not dead, but its grip on PC gaming looks less automatic than it once did. The future may not belong to one operating system alone, and that is a major change in the market.
