What is frame time?
Frame time measures how long each frame takes to render. Consistent frame times are important for perceived smoothness.
Key things to check
- 16.7 ms corresponds roughly to 60 FPS
- 8.3 ms corresponds roughly to 120 FPS
- Spikes can reveal stutter
Why it matters for gaming
PC performance is the result of several components working together. Frame rate, frame-time consistency, loading, temperatures and upgrade compatibility can all be affected by the surrounding system. Use this guide as a starting point, then verify the specifications for your exact hardware.
Before you buy or change anything
Check the exact model numbers in your PC, read the motherboard and component documentation, and pay attention to FrameForecast compatibility warnings. A faster component is only a useful upgrade when the platform can safely support it and it improves the workload you actually care about.