Fortnite · Clean session · 193 FPS · 5 stutters (6 slow frames) · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 14, 2026, 12:41 AM · 20 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.

5 stutters (6 slow frames) · 0.4 s lost

Main cause: Graphics load (5 occurrences). The worst stretch cost 121 ms of lost frames.

Pace set by the graphics card

The graphics card set the pace on 92% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

2 min active / 20 min total

Average FPS

193

Session average

1% low

105

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 (6)

0.4 s lost

Graphics load5(0.3 s)

Game computation1(0.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

—

GPU

83%

CPU temp max

73°

61° on average

GPU temp max

64°

58° 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 3,022 RPMGPU fan max 2,091 RPMCPU power avg. 130 WGPU power avg. 128 WHottest core #6 · 80 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 5
Measurement cost: 1.0% of the processor

Pace set by the graphics card

The graphics card set the pace on 92% of the frames: the usual situation for an uncapped game.

VRAM peak

7.6 GB

Input lag p99

21.6 ms