Fortnite · Clean session · 219 FPS · 17 stutters (29 slow frames including 10 freezes) · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 12, 2026, 06:44 PM · 13 min · 4 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

17 stutters (29 slow frames including 10 freezes) · 2.4 s lost

Main cause: Game computation (21 occurrences). The worst stretch cost 1.1 s of lost frames.

Pace set by the graphics card

The graphics card set the pace on 98% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

4 min active / 13 min total

Average FPS

219

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

8.2 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 (29)

2.4 s lost

Game computation21(2.4 s)

Graphics load8(0.3 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

—

GPU

51%

CPU temp max

68°

49° on average

GPU temp max

63°

49° 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 39 °CCPU fan max 2,643 RPMGPU fan max 1,873 RPMCPU power avg. 89 WGPU power avg. 98 WHottest core #6 · 67 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 18
Measurement cost: 5.4% of the processor

Pace set by the graphics card

The graphics card set the pace on 98% of the frames: the usual situation for an uncapped game.

VRAM peak

7.3 GB

Input lag p99

12.6 ms