Fortnite · Clean session · 286 FPS · 7 stutters (23 slow frames including 4 freezes) · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 10, 2026, 08:07 PM · 6 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.

7 stutters (23 slow frames including 4 freezes) · 1.4 s lost

Main cause: Game computation (23 occurrences). The worst stretch cost 457 ms of lost frames.

Balanced

Neither one dominates (51% of the frames limited by the card, 49% by the processor).

Performance

FPS, lows and stutter breakdown

Frame timing

2 min active / 6 min total

Average FPS

286

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

32.9 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 (23)

1.4 s lost

Game computation23(1.5 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

15%

GPU

50%

CPU temp max

63°

49° on average

GPU temp max

63°

51° 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 40 °CCPU fan max 2,643 RPMGPU fan max 1,889 RPMCPU power avg. 87 WGPU power avg. 98 WHottest core #5 · 67 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 26
Measurement cost: 1.6% of the processor

Balanced

Neither one dominates (51% of the frames limited by the card, 49% by the processor).

VRAM peak

7.4 GB

Input lag p99

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