Stutters usually come from one bottleneck. Work through these checks.
Before you tweak: back up your files and create a system restore point (search "Create a restore point" in Windows). Results vary by hardware and game.
Step by step
- Update GPU drivers and restart.
- Let shaders compile: first runs of new games often stutter; keep the shader cache enabled.
- Close background apps and check Task Manager for CPU or disk spikes.
- Enable XMP or EXPO in BIOS so your RAM runs at its rated speed.
- Check temperatures; thermal throttling causes sudden drops.
- Keep free space on your SSD and install games on an SSD.
- Cap your FPS for more consistent frame times.
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