01.Introduction: The Benchmark of 2026
Cyberpunk 2077 with the REDengine 4 is the ultimate test for any PC. Even in 2026, running it on Ultra with Path Tracing requires top-tier hardware. But with tweaks, an average PC runs it beautifully at 60 FPS.
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02.Chapter 1: Crowd Density (The CPU Devourer)
Gameplay Tab (Not Graphics!)
Many people can't find this option. It's under "Gameplay".
- Crowd Density: Set it to Low or Medium.
On High, the game renders hundreds of NPCs with unique AI. This kills any CPU (even an i9) in areas like the Kabuki Market. Dropping it to Low stabilizes FPS drastically in cities.
03.Chapter 2: DLSS, FSR and XeSS
It is impossible to play Cyberpunk native at high resolution without an RTX 5090.
- Nvidia: Use DLSS Quality. If needed, DLSS Balanced. Avoid Performance in 1080p (it gets blurry).
- AMD/Intel/GTX: Use FSR 2.1/3.0 or XeSS. XeSS often has better image quality than FSR in motion.
- DLSS Frame Gen: Enable if you have an RTX 4000+. It doubles the "fake" FPS, but increases input lag. Use with Nvidia Reflex.
04.Chapter 3: Shadows and Lighting
- Cascaded Shadows Resolution: Medium. (High doubles VRAM usage). - Distant Shadows Resolution: Low. - Volumetric Fog Resolution: Low. The game's fog is incredibly heavy. On Low it still looks beautiful but runs 20% faster.
A1.Chapter 4: Screen Space Reflections (SSR)
If you don't use Ray Tracing, SSR is what makes the wet ground shine.
- Psycho: Insanely heavy.
- High: Good balance.
- Low: Reflections become grainy.
Recommendation: High if you can, Low if you need FPS.
A2.Chapter 5: HDD Mode (Textures)
"HDD Mode" option in the Gameplay tab.
- If you installed it on a mechanical HDD (Don't do that!): TURN IT ON. This reduces the variety of cars and pedestrians so textures load in time.
- If you have an older SATA SSD: AUTO.
- If you have an NVMe: OFF.
A3.Chapter 6: Ray Tracing (Is it worth it?)
- Reflections: The most visually impactful.
- Lighting/Shadows: Subtle impact, high cost.
- Path Tracing (Overdrive): Only for screenshots or RTX 4080/4090.
If you have performance to spare, turn on only RT Reflections. The rest isn't worth the FPS cost in frantic gunfights.
A4.Chapter 7: Color Precision
Color Precision: Medium.
Hard to notice the difference from High with the naked eye, but saves a bit of post-effects processing.
Chapter 8: Performance Mods
NexusMods: "General Optimization Mod".
It reduces the rendering distance of street trash and flying papers, which consume CPU physics unnecessarily.
Chapter 9: SMT (AMD Ryzen)
Cyberpunk had a bug with Ryzen CPUs (it didn't use all threads).
Today (Patch 2.1+), there is an option in the menu: AMD SMT (Simultaneous Multithreading).
Set it to ON (not Auto) to ensure all logical cores are used to the max.
Chapter 10: Mouse Input Lag
The game has a "heavy mouse" feel.
In Controls:
- Zoom Sensitivity Reduction: 1.
- Response Curve: Recommended (Raw doesn't exist, but Recommended is the most linear possible).
Turn off V-Sync to reduce latency.
Don't do it Manually.
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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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