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Adjusting Shader Settings
Basic RTX is designed as a lightweight shader, but ray tracing still demands resources. Access shader options by opening Video Settings → Shaders, then click the Shader Options button (gear icon) while Basic RTX is selected.
Key Performance Tweaks
- Ray tracing quality: Lower settings reduce the number of bounces calculated per frame, improving FPS
- Shadow distance: Reducing how far shadows render saves processing power
- Reflection quality: Disable or lower reflections if performance drops significantly
General Tips
Reduce your render distance if FPS remains low—ray tracing calculations compound with distance. Close resource-heavy programs running in the background. If your GPU is older, expect frame rate drops; Basic RTX requires a capable graphics card for smooth gameplay.
Test changes in a flat, simple area first (like a plains biome) before exploring complex terrain. Monitor your FPS using F3 debug screen to see real-time impact of each adjustment.
More guides for this mod
Compare Ray-Traced Lighting to Vanilla LightingEnable Ray Tracing and See the DifferenceTroubleshoot Missing Lighting Effects or Darkness








