Stutter Types: A Quick Triage That Saves Hours (Shader, CPU, Streaming)
Stutter is a symptom. If you do not identify the type, you will apply the wrong fix and waste time. This triage separates the common causes in minutes.
Three Common Stutter Types
- Shader stutter: new effects compile and hitch when you enter new areas.
- CPU stutter: background load or game logic spikes create uneven frametimes.
- Streaming stutter: asset loading causes periodic hitches (storage, decompression).
Quick Triage (5 Minutes)
- Repeat the same camera path. If hitches disappear after the first run, suspect shader stutter.
- If spikes happen with background tasks, suspect CPU load and scheduling.
- If spikes align with new areas or textures, suspect streaming and storage limits.
Rule: stutter triage first. Only then tune graphics and VRR, otherwise you misdiagnose the problem.
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