Fortnite · Clean session · 157 FPS · 22 stutters (44 slow frames including 6 freezes) · @Luffyy

Shared session

By @Luffyy

Fortnite

Oct 13, 2026, 06:25 PM · 48 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.

22 stutters (44 slow frames including 6 freezes) · 2.7 s lost

Main cause: Game computation (28 occurrences). The worst stretch cost 1.5 s of lost frames.

Pace set by the graphics card

The graphics card set the pace on 72% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

4 min active / 48 min total

Average FPS

157

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

10.6 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 (44)

2.7 s lost

Game computation28(2.3 s)

Graphics load16(0.9 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

—

GPU

44%

CPU temp max

77°

51° on average

GPU temp max

60°

47° 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 42 °CCPU fan max 2,926 RPMGPU fan max 1,306 RPMCPU power avg. 90 WGPU power avg. 84 WHottest core #7 · 74 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 23
Measurement cost: 2.1% of the processor

Pace set by the graphics card

The graphics card set the pace on 72% of the frames: the usual situation for an uncapped game.

VRAM peak

7.5 GB

Input lag p99

60.9 ms