As Windows 11 continues to receive performance-focused updates and driver optimizations, benchmark testing provides the most reliable way to evaluate real-world gaming performance.
This article presents FPS benchmark results, including average FPS and 1% low values, comparing Windows 11 and Windows 10 across popular modern games in 2026.
For a broader analysis of overall gaming performance, see our main guide on Windows 11 gaming performance in 2026.
Test System Configuration
To ensure fair and consistent results, all benchmarks were conducted using identical hardware and software settings.
Test system:
- CPU: High-end modern multi-core processor
- GPU: Flagship-level graphics card
- RAM: 32GB DDR5
- Storage: NVMe SSD
- Resolution: 1440p
- Graphics settings: High / Ultra (per game default)
Both operating systems were fully updated, with the latest stable GPU drivers installed at the time of testing.
Average FPS Benchmark Results
The table below shows average FPS performance across a selection of popular AAA and competitive titles.
Observation:
Average FPS differences between Windows 10 and Windows 11 remain very small, typically within a 1–3% margin.
1% Low FPS (Frame-Time Stability)
While average FPS shows overall performance, 1% low FPS reveals frame-time consistency and gameplay smoothness.
Observation:
Windows 11 shows improved 1% lows in many titles, especially competitive games, while a few demanding AAA games still favor Windows 10 slightly in stability.
GPU-Bound vs CPU-Bound Performance
GPU-Bound Games
In GPU-heavy titles such as Cyberpunk 2077 and Far Cry 6, performance is largely determined by GPU power rather than the operating system. As a result, FPS differences are minimal between Windows 10 and Windows 11.
CPU-Bound and Esports Games
In CPU-sensitive games like Valorant and Fortnite, Windows 11’s updated CPU scheduling can help maintain slightly higher and more consistent FPS, particularly at high refresh rates.
Competitive players should pair these results with the system tweaks outlined in our Windows 11 gaming optimization guide.
Update-Related Performance Variations
Some performance fluctuations observed in late 2025 were linked to cumulative Windows updates and early driver releases. These issues were largely resolved through subsequent patches, reinforcing the importance of:
- Keeping GPU drivers updated
- Monitoring major Windows updates
- Avoiding early adoption of unstable preview builds
Benchmark Summary
Key takeaways from the benchmark results:
- Average FPS: Nearly identical across most games
- 1% Lows: Slight advantage varies by title
- Esports performance: Very strong on Windows 11 when optimized
For a broader comparison beyond benchmarks, see our Windows 10 vs Windows 11 gaming performance comparison.
Conclusion: What Do the Benchmarks Really Show?
Benchmark data in 2026 confirms that Windows 11 gaming performance is broadly comparable to Windows 10. Differences are small, game-dependent, and often influenced more by drivers and hardware than the operating system itself.
For gamers using modern hardware and keeping their systems updated, Windows 11 delivers stable, competitive gaming performance with no significant disadvantage—and continued long-term support makes it a practical choice moving forward.