Fortnite · Clean session · 196 FPS · 16 stutters (20 slow frames including 3 freezes) · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 15, 2026, 01:48 PM · 18 min · 7 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

16 stutters (20 slow frames including 3 freezes) · 1.3 s lost

Main cause: Graphics load (12 occurrences). The worst stretch cost 586 ms of lost frames.

Pace set by the graphics card

The graphics card set the pace on 91% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

7 min active / 18 min total

Average FPS

196

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

8.2 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 (20)

1.3 s lost

Graphics load12(0.5 s)

Game computation8(0.9 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

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GPU

88%

CPU temp max

74°

56° on average

GPU temp max

65°

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 44 °CCPU fan max 2,863 RPMGPU fan max 3,009 RPMCPU power avg. 114 WGPU power avg. 135 WHottest core #7 · 74 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 4
Measurement cost: 6.0% of the processor

Pace set by the graphics card

The graphics card set the pace on 91% of the frames: the usual situation for an uncapped game.

VRAM peak

7.6 GB

Input lag p99

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