Fortnite · Clean session · 142 FPS · 7 stutters (8 slow frames) · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 02, 2026, 04:17 AM · 53 min · 6 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 (8 slow frames) · 0.2 s lost

Main cause: Graphics load (5 occurrences).

Pace set by the graphics card

The graphics card set the pace on 86% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

6 min active / 53 min total

Average FPS

142

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

9.4 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 (8)

0.2 s lost

Graphics load5(0.2 s)

Game computation3(0.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

—

GPU

50%

CPU temp max

75°

54° on average

GPU temp max

65°

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 43 °CCPU fan max 2,777 RPMGPU fan max 3,010 RPMCPU power avg. 97 WGPU power avg. 97 WHottest core #6 · 74 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 8
Measurement cost: 3.5% of the processor

Pace set by the graphics card

The graphics card set the pace on 86% of the frames: the usual situation for an uncapped game.

VRAM peak

7.4 GB

Input lag p99

28.8 ms