For smoother gameplay on a low-end PC, start with the game’s Low preset, reduce demanding visual effects, and test the same gameplay section after each change. Lower render scale or display resolution only if that is not enough: those changes can make the image less clear. There is no single best setup for every PC or game, so keep the settings that improve responsiveness without hiding important details.
How to tune graphics settings without guessing
- Note your starting point. Record the display resolution, render scale, graphics preset, and a rough observation of how smooth the game feels. Use the same repeatable section of gameplay for each comparison; busy scenes can behave differently from quiet ones.
- Start with Low or defaults. If you do not know what has already been changed, reset the game’s graphics options to defaults first. Then use the Low preset as a baseline. Riot Games Support recommends lowering options, testing, and gradually raising individual settings to find a preferred balance. Riot’s graphics-settings guidance notes that there is no single perfect setup for every PC.
- Lower expensive effects first. Try shadows, reflections, lighting, volumetric effects, ambient occlusion, and post-processing. Change only a few at a time, then test the same section again so you can tell whether the change helped.
- Adjust antialiasing if needed. Reduce its quality or disable a demanding method. Antialiasing smooths jagged edges, but its performance cost and available alternatives depend on the game, GPU, and graphics API.
- Reduce render scale or resolution if the game still feels rough. These settings reduce the amount of image detail being rendered, but can make the picture visibly softer. Make one change, test, and stop when the trade-off is no longer worthwhile.
- Revisit individual settings. After the broad pass, raise settings one by one and keep the combination that feels responsive while preserving acceptable clarity and gameplay visibility.
Which graphics settings should you lower first?
Settings do not have a fixed performance cost across every game and PC. Treat the following as a practical order for testing, not a guaranteed ranking. Compare each change in the game you play, and consider whether reduced detail makes enemies, hazards, or other important objects harder to see.
| Setting | What lowering it can do | Trade-off to watch |
|---|---|---|
| Shadows | Can reduce rendering workload; the cost varies by shadow method and whether the CPU or GPU is doing more of the work. | Less definition in dark areas and less visual depth. |
| Reflections | Can reduce work because some techniques require rendering the scene again. | Less reflective detail on surfaces such as water or glass. |
| Lighting, volumetrics, ambient occlusion | Can reduce demanding lighting and atmosphere effects. | Flatter-looking scenes or less visible environmental detail. |
| Effects and post-processing | Can reduce costly effects; names and available controls differ by game. | Some effects may help communicate action or hazards, so check visibility. |
| Antialiasing | Reducing sample quality or choosing a less demanding method can reduce GPU work. | More jagged edges. Available methods and their costs vary by game and graphics API. |
| Textures and general detail | May help in some games or on constrained hardware. | Visible loss of surface detail. Try more targeted effects first if image quality matters. |
| Render scale or display resolution | Reduces the amount of image data the game renders. | Often the most noticeable loss of sharpness; text and distant objects may be harder to read. |
Intel’s low-frame-rate guidance explains that costs vary: for example, shadow methods can tax the CPU or GPU differently, while some reflections require rendering the scene again. That is why a repeatable in-game comparison is more useful than assuming a setting will help based on its name alone.
When should you lower render scale or resolution?
Try those changes after reducing demanding effects and antialiasing. Render scale controls the resolution at which the game draws its image relative to the display resolution; lowering it can improve responsiveness at the cost of clarity. If the game offers render scale, test a modest reduction first. Otherwise, try a lower display resolution and check that the resulting image remains comfortable to play with.
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AMD’s Game Advisor examples include changing render scale from 120% to 100% and display resolution from 2560×1440 to 1920×1080. These are illustrative examples, not universal recommendations or evidence of a particular FPS gain.
Should you turn VSync on or off?
VSync synchronizes the game’s output with the display to reduce screen tearing. It is not a universal FPS-boost switch: its behavior depends on the game’s implementation, graphics API, and display. If you see tearing or uneven presentation, test VSync both on and off in the same gameplay section and keep the result that feels better. AMD’s Radeon settings guidance describes VSync and antialiasing and notes that API support affects which controls apply.
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Check Windows 11 graphics preferences for a multi-GPU PC
If your PC has both integrated and discrete graphics, Windows 11 lets you choose a graphics preference for an individual game. This is separate from reducing quality settings inside the game.
- Open Settings > System > Display > Graphics.
- Select the game, choose Options, and select the graphics preference you want. The available choices depend on the PC’s graphics hardware.
- Save the preference and restart the game so it can take effect.
Microsoft’s Windows 11 windowed-game optimization guidance applies its windowed-game optimizations only to compatible DirectX 10 and DirectX 11 games running windowed or borderless. Do not assume this setting changes every game or fullscreen play.
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What if changing graphics settings does not help?
Graphics options mainly address the work performed while rendering a frame. Low performance can also come from a CPU, memory, game-specific, or driver/software limitation, so lowering visual quality cannot guarantee a fix. Intel’s frame-rate troubleshooting guidance covers these different possible bottlenecks.
If you use supported Radeon hardware, AMD’s Game Advisor overview describes a utility that can collect a performance report and suggest in-game changes. Its cited compatibility requirements include supported Radeon RX 400-series and newer products, specified Windows and API support, and exclusive fullscreen. Check AMD’s current compatibility and software requirements before relying on it; the cited requirements may not reflect newer releases.
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If performance remains poor after a controlled settings pass, avoid assuming that another graphics slider will solve it. Identify whether the limitation is the CPU, GPU, memory, the game, or its software path before considering broader fixes.
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