Fortnite

Oct 14, 2026, 10:38 PM · 34 min · 9 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

22 stutters (26 slow frames including 1 freeze) · 1.2 s lost

Main cause: Game computation (13 occurrences). The worst stretch cost 191 ms of lost frames.

Pace set by the graphics card

The graphics card set the pace on 95% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

9 min active / 34 min total

Average FPS

207

Session average

1% low

109

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

7.4 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 (26)

1.2 s lost

Game computation13(0.7 s)

Graphics load13(0.6 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

—

GPU

89%

CPU temp max

74°

59° 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 45 °CCPU fan max 2,962 RPMGPU fan max 2,718 RPMCPU power avg. 128 WGPU power avg. 133 WHottest core #6 · 77 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 4
Measurement cost: 4.4% of the processor

Pace set by the graphics card

The graphics card set the pace on 95% of the frames: the usual situation for an uncapped game.

VRAM peak

7.7 GB

Input lag p99

17.6 ms