| Setting | Recommended Value | Rationale | |---------|------------------|------------| | Resolution | 1280×720 or 1366×768 | Halves pixel count vs 1080p; reduces fill rate load on iGPU. | | Fullscreen | On (exclusive) | Borderless window adds compositing overhead. | | VSync | Off | Prevents frame pacing drops; screen tearing is acceptable. | | Shadow Quality | Disabled (Low if unavailable) | Shadows are computationally heavy; each shadow requires extra draw calls. | | Texture Quality | Low (or Medium only if VRAM ≥1 GB) | Low textures use ~256 MB VRAM; prevents texture thrashing. | | Level of Detail (LOD) | Low | Reduces triangle count for distant buildings and vehicles. | | Anisotropic Filtering | Off or 2x | Minimal visual gain on low-res screens. | | Anti-aliasing | Off | FXAA blurs without performance gain; use post-process sharpening instead. | | Ambient Occlusion | Off | Kills iGPU performance entirely. | | Tilt Shift Effect | Off | Unnecessary depth-of-field calculation. | | Film Grain | Off | Saves 1–2% GPU time. | | Vignette | Off | Same as above. |
If you just want to copy-paste settings, here is the "Low-End Optimized" profile:
| Setting | Value | | :--- | :--- | | Resolution | 1600x900 (or lower) | | V-Sync | Off | | Shadow Quality | No Shadows | | Reflections | Low | | Ambient Occlusion | Off | | Water Quality | Low | | Terrain Quality | Low | | Building/Road Quality | High |
Note: Always remember to restart the game after changing major settings like resolution or shadows for the changes to take full effect.
Maximize Your FPS: The Ultimate Cities: Skylines Settings Guide for Low-End PCs
Cities: Skylines is a masterpiece of urban planning, but it is notoriously demanding on hardware. As your city grows from a small hamlet to a sprawling metropolis, the simulation of thousands of individual citizens can bring even mid-range PCs to their knees.
If you’re playing on a laptop or an older desktop and seeing a "slideshow" instead of a city, don't give up. With the right tweaks, you can significantly improve your performance without losing the soul of your city. 1. The "Golden Rule" Settings
Before diving into every menu, these three changes offer the biggest "bang for your buck" in terms of frames per second (FPS).
Resolution: If you are struggling at 1080p, drop to 720p (1280x720). It’s the single most effective way to reduce the load on your GPU.
Shadow Distance: Set this to Short or Disabled. Calculating shadows for every building and tree across the entire map is a massive resource drain.
Tilt Shift (Depth of Field): Turn this Off. While it looks cinematic, the blurring effect requires extra post-processing power your PC can better use elsewhere. 2. Optimizing the Graphics Menu
Navigate to your Options > Graphics tab and apply these settings for a smoother experience: Shadow Quality: Low or Disabled.
Texture Quality: Medium. (Setting this to Low makes text unreadable; Medium is usually a safe bet for 2GB VRAM).
Level of Detail (LOD): Low. This controls the distance at which high-quality models swap for simpler ones. Low is essential for keeping FPS stable while zooming out. Anisotropic Filtering: Disabled. cities skylines settings for low end pc better
Anti-aliasing: Off. This removes jagged edges but consumes a lot of GPU power. If the "jaggies" bother you, try a third-party injector like FXAA, but native AA is best left off. 3. The Secret Weapon: Performance Mods
Cities: Skylines has one of the best modding communities in gaming. Some mods are specifically designed to fix the game's optimization issues.
Loading Screen Mod: A mandatory download. It optimizes how assets are loaded into RAM, significantly reducing load times and preventing crashes on systems with 8GB of RAM or less.
FPS Booster: This mod changes how the UI and certain game elements are rendered, often providing a 5-15 FPS increase instantly.
Remove Decorative Grass/Sprites: Using the Theme Mixer 2 or specific "Remove" mods to get rid of 3D grass and small rocks on the terrain can provide a surprising boost to performance. 4. Managing the Simulation (CPU Bottlenecks)
If your game runs fine at the start but slows down as your population hits 50,000, your CPU is the bottleneck, not your graphics card.
Lower the Simulation Speed: Avoid running the game on 3x speed constantly. The faster the game runs, the harder the CPU has to work to calculate pathfinding for every car and pedestrian.
Limit your "Cims": Use the Lifecycle Rebalance Revisited mod to reduce the number of active agents the game has to track.
Clear Traffic: Traffic jams aren't just annoying; they are performance killers. Every car stuck in a loop uses CPU cycles. Use TM:PE (Traffic Manager: President Edition) to clear stuck vehicles periodically. 5. Windows & Hardware Tweaks Outside of the game, ensure your PC is ready for the task:
Set Priority to High: Open Task Manager while the game is running, right-click Cities: Skylines, and set priority to "High."
Increase Pagefile Size: If you have low RAM (8GB), ensure your Windows Virtual Memory (Pagefile) is set to a generous size (16GB-32GB) on an SSD.
Plug in your Laptop: Never play on battery; your CPU and GPU will throttle themselves to save power. Final Verdict
You don't need a $2,000 rig to enjoy Cities: Skylines. By lowering Shadows, using the Loading Screen Mod, and sticking to 720p, even an integrated graphics chip can handle a decent-sized city. | Setting | Recommended Value | Rationale |
To optimize Cities: Skylines Cities: Skylines II ) for a low-end PC, you must balance the heavy CPU-based simulation with GPU-intensive visuals. Disabling high-impact settings like Depth of Field Volumetrics can provide the most significant frame rate boosts. Critical In-Game Graphics Settings
For the best performance on hardware that does not meet recommended requirements, prioritize these adjustments: Resolution & Display Resolution
: Downscale from your native resolution (e.g., from 1080p to 720p) if your frame rate is below 20 FPS. Display Mode Fullscreen ; however, some users report better stability in Windowed Fullscreen depending on their specific drivers. : Disable to reduce input lag and potential stuttering. High-Impact Visuals (Set to Disabled/Off) Depth of Field
: Disabling this can potentially double your frame rate at higher settings. Volumetrics & Clouds : Turn off Volumetric Quality Cloud Quality to reduce heavy GPU load. Motion Blur
: Turn off to improve image clarity and gain a few extra frames. : Disable or set to to drastically reduce draw calls. Geometry & Textures Level of Detail (LOD)
. This determines how quickly distant models simplify, reducing GPU load for objects far from the camera. Texture Quality
. Going below Medium can severely degrade visuals, so try to keep it at Medium if your VRAM allows. Anti-Aliasing : Disable or use
. Avoid Temporal Anti-Aliasing (TAA) as it can cause ghosting on low-end systems. Essential Technical Tweaks Cities Skylines - Best Settings for Low-End PC
Cities: Skylines smoothly on a low-end PC, you must prioritize CPU and RAM management
, as these are the primary bottlenecks during late-game simulation. 🛠️ Essential In-Game Graphics Settings
For the best balance between performance and visibility, use these manual adjustments instead of the default presets:
Disable them entirely or set to "Low" with a "Short" distance. This can boost FPS by approximately Level of Detail (LOD):
. The difference between Low and Medium is minimal in FPS, but the visual gain is significant. Texture Quality: Match this to your for less than 2GB and Anti-Aliasing & Anisotropic Filtering: Disable both. Use a mod like Render It! later if you need sharper edges with less cost. Special Effects: Depth of Field Film Grain Color Correction If you have some RAM (8GB+), these mods
to "None" or "Disabled" to improve image clarity and gain a hefty frame boost. 🚀 Critical Performance Mods
Vanilla settings can only do so much. These community-made mods are essential for low-end systems: FPS Booster
Modifies the game's code to reduce CPU usage and increase frame rates. Loading Screen Mod
A must-have that optimizes RAM usage and drastically speeds up load times. Mini FPS Booster A lighter alternative specifically for older hardware. 🖥️ Windows & System Tweaks Optimizing your OS can provide a boost depending on your hardware.
How To Optimize Cities Skylines 2 and Increase Your FPS By +400% 21 Oct 2023 —
If you have some RAM (8GB+), these mods help more than hurt:
| Mod Name | Function | |----------|----------| | FPS Booster | Optimizes update loops, culls off-screen objects. Massive improvement for low-end CPUs. | | Less Steam | Disables Steam integration while playing – reduces stutter. | | Loading Screen Mod (fixed) | Compresses textures, shares memory, shows asset usage. Essential for 8GB RAM. | | Toggle It! | Allows you to disable rain, fog, clouds, and day/night cycle (all GPU/CPU hogs). | | Shadow Remover | More aggressive than in-game setting – removes shadows entirely. |
Avoid these mods: Move It!, TM:PE (Traffic Manager), Node Controller, Render It! – they kill low-end PCs.
Access via: Options → Graphics
| Setting | Recommended Value | Why? | |---------|------------------|------| | Display Mode | Fullscreen | Gives slightly more FPS than borderless window. | | Resolution | 1366x768 or 1280x720 | Lower pixels = less GPU work. Avoid 1080p if you have integrated graphics. | | VSync | Off | Prevents frame drops when FPS dips below 30. | | Shadow Quality | Disabled or Low | Shadows are extremely costly. Disable completely. | | Texture Quality | Low | Reduces VRAM usage. Note: roads will look blurry. | | Level of Detail (LOD) | Low | Objects at a distance switch to low-poly models sooner. | | Shadows | Disabled | (Duplicate of above) Ensure it's off. | | Anisotropic Filtering | Off | Minimal visual gain for big performance cost. | | Anti-aliasing | Off | FXAA can be turned on only if edges bother you; otherwise off. | | Depth of Field | Off | Unnecessary blur effect. | | Ambient Occlusion | Off | Big GPU hit. | | Motion Blur | Off | Purely aesthetic and costly. | | Film Grain | Off | Saves tiny resources. |
Pro Tip: Set Resolution Scale to 80% or 90% (if available). This renders internally at lower resolution and upscales. Looks softer but runs faster.
Even with settings lowered, your city will eventually get too big for a low-end PC. Manage your city design to limit calculations:
Right-click Cities: Skylines → Properties → Launch Options. Paste:
-noWorkshop -disableMods -force-d3d9
Even with best settings, a low-end PC cannot handle:
Recommendation: Play vanilla + one or two light DLCs (e.g., Green Cities, Parklife). Stop expanding around 40-60k citizens.