The sample combines CPU, GPU, FFR, resolution, MSAA and SpaceWarp at runtime. See how to turn tweaks into testable profiles.
Direct answer
Meta's Unity Performance Settings sample, updated August 11, 2026, brings together CPU and GPU controls, Fixed Foveated Rendering, texture and viewport scaling, dynamic resolution, MSAA, and Application SpaceWarp in an interactive environment. The goal is to observe how each adjustment affects frame rate and resource usage on Quest. The sample does not define a universal configuration: enterprise projects should create profiles by device, scene, and duration, with sustained metrics for heat and stability.
Isolated adjustment facilitates causality
Changing one variable at a time helps identify whether the gain came from resolution, FFR, CPU, GPU, or reconstruction. Mixed profiles without baseline hide regressions.
Final resolution combines two factors
The sample exposes eyeTextureResolutionScale and renderViewportScale; the product of the two determines the rendered resolution. Reducing both without registration can degrade sharpness beyond what is expected.
Critical UI may fall outside the main pipeline
Panels in composer remain readable even when the scene reduces resolution. This pattern is useful for instructions and alerts that cannot disappear under performance pressure.
Fast peak does not represent long session
Testing needs to include warm-up, drumming, dense content, and repetition. A profile that runs for two minutes may experience throttling during prolonged training.
Nexus Reading
Transform runtime options into versioned profiles with target FPS, thermal limit and minimum quality. The correct choice is the one that supports comfort and readability in the relevant worst-case scenario.
FAQ
Is there an ideal profile for every Quest?
No. Headset model, scene, refresh rate and duration change the budget.
Does lowering resolution always solve the problem?
It can relieve GPU, but it harms reading and does not fix CPU, scripting or synchronization bottlenecks.
How to validate a profile?
Record FPS, frame time, stale frames, memory, temperature and visual quality during representative sessions on the device.
Essential guides to delve deeper into the decision
This editorial analysis was produced by Nexus from the official sources below, consulted on September 22, 2026. The text is original and interprets practical implications for companies.
- Meta — Unity Performance Settings sample: runtime controls, resolution scales, composer, stress tests and logging patterns.
- Meta — Monitor Performance with OVR Metrics Tool: frame rate, memory, throttling, stale frames, custom metrics and CSV recording.
Date reported by main source: documentation updated on August 11, 2026; analysis published on September 22, 2026.