Fortnite · Bad session · 111 FPS · 27 stutters (154 slow frames including 91 freezes) · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 09, 2026, 01:53 PM · 16 min · 7 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Bad session

Stutters cost a noticeable share of the playtime.

27 stutters (154 slow frames including 91 freezes) · 37.7 s lost

Main cause: Game computation (116 occurrences). The worst stretch cost 19.9 s of lost frames.

Balanced

Neither one dominates (59% of the frames limited by the card, 41% by the processor).

Performance

FPS, lows and stutter breakdown

Frame timing

7 min active / 16 min total

Average FPS

111

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

34.3 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 (154)

37.7 s lost

Game computation116(26.6 s)

CPU taken over17(4.5 s)

Not enough RAM14(2.2 s)

Graphics load4(6.6 s)

Drive loading3(0.9 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

15%

GPU

56%

CPU temp max

64°

50° 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 41 °CCPU fan max 2,690 RPMGPU fan max 1,856 RPMCPU power avg. 92 WGPU power avg. 101 WHottest core #6 · 67 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 229
Measurement cost: 0.4% of the processor

Balanced

Neither one dominates (59% of the frames limited by the card, 41% by the processor).

VRAM peak

7.7 GB

Input lag p99

25.9 ms