March 13, 2025 – New York, USA — AMD’s latest flagship processor, the Ryzen 9 9950X3D, has surprised industry experts by delivering better gaming performance on Windows 10 than Windows 11. According to benchmark results, Microsoft’s latest operating system appears to struggle with the high-end AM5-based CPU, raising concerns among PC enthusiasts and competitive gamers.
Windows 11 Performance Issues: What’s Holding Back AMD’s Best CPU?
Tests conducted by Tech YES City, a popular YouTube benchmarking channel, revealed that the Ryzen 9 9950X3D consistently outperforms on Windows 10 in various gaming scenarios compared to Windows 11. The most significant drops in frame rates were observed in CPU-bound games such as Counter-Strike 2, Fortnite, and Marvel Rivals, particularly when Virtualization-Based Security (VBS) was enabled.
For instance, in Counter-Strike 2 (CS2) running at 1080p low settings, the processor achieved:
- 745 FPS on Windows 10
- 729 FPS on Windows 11(2.1% drop)
- 710 FPS with VBS enabled(4.7% drop from Windows 10)
Similarly, in Fortnite at 1080p low settings, the chip’s performance took an even bigger hit:
- 591 FPS on Windows 10
- 541 FPS on Windows 11 (9.2% drop)
- 500 FPS with VBS enabled (15.4% drop from Windows 10)
While these percentage drops may seem minor, they are critical for competitive gaming, where every frame counts.
What’s Causing Ryzen 9 9950X3D’s Slowdown on Windows 11?
Experts suspect that Windows 11’s security and virtualization features could be limiting the CPU’s performance. The Virtualization-Based Security (VBS), which isolates critical system processes, appears to negatively impact frame rates on AMD’s 3D V-Cache architecture.
Moreover, Microsoft’s latest Windows 11 24H2 update was expected to enhance system optimization, but instead, it failed to improve gaming performance, further fueling concerns over the OS’s impact on AMD’s new processor.
AMD’s Ryzen 9 9950X3D: A High-Performance Chip with a Software Bottleneck
Launched on March 12, 2025, the Ryzen 9 9950X3D is AMD’s flagship gaming processor, featuring:
- 16 cores and 32 threads
- Boost clock up to 5.7 GHz
- 128MB of 3D V-Cache (96MB + 32MB split)
- AM5 platform support
Priced at $699 / £699 / AU$1,349, the CPU has been praised for its exceptional gaming performance, surpassing the standard Ryzen 9 9950X. However, it falls behind the Ryzen 7 9800X3D in price-to-performance ratio, leading some to question whether the extra cost is justified.
What Should Gamers Do? Stay on Windows 10 or Disable VBS?
With Windows 10 reaching its end-of-life on October 14, 2025, gamers and content creators using the Ryzen 9 9950X3D are faced with a dilemma. While sticking to Windows 10 ensures higher frame rates, security updates will eventually stop, making it a less viable long-term option.
Tech experts recommend disabling VBS on Windows 11 for users prioritizing gaming performance. However, doing so reduces system security, which might not be ideal for all users.
Final Thoughts: Can Microsoft Fix This?
With Windows 11 being Microsoft’s primary OS moving forward, AMD and Microsoft will likely work on future optimizations to resolve these performance issues. Until then, serious gamers might need to tweak settings or reconsider upgrading to Windows 11 if they want to maximize the potential of the Ryzen 9 9950X3D.
Key Takeaways:
✔ AMD Ryzen 9 9950X3D performs better on Windows 10 than Windows 11
✔ Virtualization-Based Security (VBS) impacts gaming performance
✔ Windows 11 24H2 update did not improve CPU performance
✔ Gamers may need to disable VBS or stick with Windows 10 for now
As AMD’s most powerful gaming CPU faces unexpected software hurdles, it remains to be seen whether Microsoft will step in with performance patches to bridge the gap.
Stay tuned for the news on Microsoft Fixing these issue of windows 11.
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