Fortnite · Clean session · 210 FPS · 13 stutters (14 slow frames) · @Luffyy

Shared session

By @Luffyy

Fortnite

Sep 28, 2026, 09:52 AM · 17 min · 2 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

13 stutters (14 slow frames) · 0.4 s lost

Main cause: Graphics load (12 occurrences).

Pace set by the graphics card

The graphics card set the pace on 94% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

2 min active / 17 min total

Average FPS

210

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

8.3 ms

Time per frame, in the slowest 1%

Median frame time of each slice (ms) over the session. Red dots = slowest frame of a slice, when it clearly breaks from the session’s pace.

Slow frames (14)

0.4 s lost

Graphics load12(0.4 s)

Game computation2(0.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

12%

GPU

40%

CPU temp max

68°

52° on average

GPU temp max

63°

49° on average

Processor · Graphics card over the session, peak of each slice. The dashed lines are the thresholds of the thermal summary.

Advanced sensors (PawnIO driver)

VRM max 42 °CCPU fan max 2,857 RPMGPU fan max 2,452 RPMCPU power avg. 92 WGPU power avg. 88 WHottest core #6 · 70 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 1
Measurement cost: 0.6% of the processor

Pace set by the graphics card

The graphics card set the pace on 94% of the frames: the usual situation for an uncapped game.

VRAM peak

7.0 GB

Input lag p99

—