Fortnite · Clean session · 132 FPS · 36 stutters (47 slow frames including 2 freezes) · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 13, 2026, 10:10 PM · 16 min · 9 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

36 stutters (47 slow frames including 2 freezes) · 3.1 s lost

Main cause: Graphics load (33 occurrences). The worst stretch cost 588 ms of lost frames.

Pace set by the graphics card

The graphics card set the pace on 99% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

9 min active / 16 min total

Average FPS

132

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

11.7 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 (47)

3.1 s lost

Graphics load33(2.8 s)

Game computation14(0.9 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

—

GPU

82%

CPU temp max

70°

54° on average

GPU temp max

64°

59° 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 43 °CCPU fan max 2,803 RPMGPU fan max 2,347 RPMCPU power avg. 107 WGPU power avg. 133 WHottest core #6 · 70 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 5
Measurement cost: 12.7% of the processor

Pace set by the graphics card

The graphics card set the pace on 99% of the frames: the usual situation for an uncapped game.

VRAM peak

7.4 GB

Input lag p99

28.2 ms