PERFORMANCE LAB / 01

How smooth is your setup?

Stress-test your browser with repeatable scenes, then compare frame rate and frame pacing at a glance.

REAL-TIME BENCHMARK

FRAME RATE LENS / 02

See what an FPS number feels like

Type any frame rate from 0.1 FPS to 1 trillion FPS. Low rates hold frames and stutter; million and trillion FPS become a continuous, display-limited view.

Simulated FPS

FPS

Try 0.1, 30, 144, 1K, 1M, 1B, or 1T.

GAME SCENEParticle storm

REQUESTED RATE60 FPS

FRAME TIME16.7 ms

THEORETICAL FRAMES0

VISIBLE DISPLAY60 Hz

CADENCE MODELDisplay-limited

TEST CONFIGURATION

Tune the run

Test scene

Thousands of glowing points push fill-rate and draw-call limits.

View mode

Scene intensity70%

LIGHTHEAVY

Resolution

Target

Run duration30s

Repeatable profile

Select a scene and start when ready.

PRIMARY RUN-- FPS

Ready when you areThe animation starts when you press Start benchmark.

CURRENT FPSLIVE

Target 120 FPS

AVERAGE FPSAVG

Calculated after run

1% LOWLOW

Slowest one percent

FRAME TIMEMS

Milliseconds per frame

SIGNAL TRACE

Frame pacing

Frame time (ms)

8 ms

0 ms

RUN SUMMARY

Performance profile

—SCORE

Stability—

Consistency—

Dropped frames—

Frames tested—

Complete a run to unlock your performance profile.