Fortnite · Clean session · 179 FPS · 3 stutters · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 03, 2026, 01:47 PM · 1h 28min · 4 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

3 stutters · 0.1 s lost

Main cause: Game computation (2 occurrences).

Balanced

Neither one dominates (60% of the frames limited by the card, 40% by the processor).

Performance

FPS, lows and stutter breakdown

Frame timing

4 min active / 88 min total

Average FPS

179

Session average

1% low

102

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

7.8 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 (3)

0.1 s lost

Game computation2(0.1 s)

Graphics load1(0.0 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

44%

CPU temp max

76°

52° on average

GPU temp max

64°

53° 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 2,977 RPMGPU fan max 1,835 RPMCPU power avg. 87 WGPU power avg. 96 WHottest core #6 · 80 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 19
Measurement cost: 0.6% of the processor

Balanced

Neither one dominates (60% of the frames limited by the card, 40% by the processor).

VRAM peak

7.7 GB

Input lag p99

76.6 ms