Fortnite · Rough session · 130 FPS · 18 stutters (79 slow frames including 47 freezes) · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 10, 2026, 07:17 PM · 19 min · 5 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

18 stutters (79 slow frames including 47 freezes) · 14.6 s lost

Main cause: Game computation (71 occurrences). The worst stretch cost 4.2 s of lost frames.

Pace set by the graphics card

The graphics card set the pace on 78% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

5 min active / 19 min total

Average FPS

130

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

34.4 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 (79)

14.6 s lost

Game computation71(15.3 s)

Graphics load8(0.9 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

15%

GPU

47%

CPU temp max

71°

52° on average

GPU temp max

63°

50° 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 41 °CCPU fan max 2,764 RPMGPU fan max 2,371 RPMCPU power avg. 94 WGPU power avg. 95 WHottest core #7 · 70 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 95
Measurement cost: 2.5% of the processor

Pace set by the graphics card

The graphics card set the pace on 78% of the frames: the usual situation for an uncapped game.

VRAM peak

7.5 GB

Input lag p99

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