01.Night City at maximum performance in 2026
**Cyberpunk 2077 (Phantom Liberty)** continues to be the supreme "benchmark" for any PC Gamer in 2026. With the introduction of full Path Tracing, even the most powerful graphics cards struggle. However, the biggest bottleneck for most users is the speed at which world data is loaded. Tweaking streaming settings is the key to removing stuttering.
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02.1. The "HDD Mode": Not just for old HDDs
This tweak can save your gameplay even on common SSDs:
Go to Settings > Gameplay > **Slow HDD Mode**.
Even if you have a SATA SSD or an entry-level NVMe, enabling this option makes the game load models and textures further in advance, preventing objects and people from "popping in" out of nowhere while you drive fast through the city. In 2026, with the increased detail of Night City, this option is vital for maintaining a stable frametime.
03.2. Elite Technologies: DLSS 3.5 and FSR 3
FPS Multipliers:
- NVIDIA Frame Generation: Essential for those with an RTX 40 series or higher. Doubles the FPS by generating very high-quality fake frames.
- NVIDIA Ray Reconstruction: Improves the sharpness of reflections without being as heavy as traditional Ray Tracing.
- AMD FSR 3.0: Allows users of older cards (NVIDIA and AMD) to have access to Frame Generation via software.
04.3. Surgical Performance Tweaks
What really impacts performance:
If your FPS is low, reduce these three items first:
1. Cascaded Shadows Resolution: Set to Medium. This has a low visual impact but saves a lot of shadow processing.
2. Crowd Density: If you don't mind emptier sidewalks, set it to Low to give your processor a break.
3. Screen Space Reflections: Disable or use on Low if you are not using Ray Tracing.
Don't do it Manually.
Voltris Optimizer automates this entire guide and removes Windows delay in seconds.
Written by a verified expert
Douglas Felipe M. Gonçalves
Expert in Windows system optimization with years of experience in hardware diagnostics, kernel tuning, and advanced technical support. Founder of Voltris and developer of the Voltris Optimizer.
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By following this guide on Cyberpunk 2077: HDD Mode and FPS Optimization in Windows 11 (2026), you are equipped with the verified technical knowledge to solve this issue with confidence.
If you still have difficulties after following all steps, our expert support team is available for a personalized remote diagnosis. Every system is unique and may require a specific approach.