Unrealeditorfortnite

Sep 29, 2026, 05:11 PM · 3h 10min · 104 min gameplay

Detected by: frame radar · End: the game closed

Key takeaways

Bad session

Stutters cost a noticeable share of the playtime.

293 stutters (3166 slow frames including 1810 freezes) · 334.4 s lost

Main cause: Not enough RAM. The worst stretch cost 15.9 s of lost frames.

Pace set by the processor

The processor set the pace on 77% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

104 min active / 190 min total

Average FPS

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

29.1 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 (3166)

334.4 s lost

Not enough RAM26(3.2 s)

Game computation20(3.2 s)

CPU taken over3(0.4 s)

Graphics load1(0.1 s)

Breakdown of the first 50 stutters.

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

13%

GPU

55%

CPU temp max

86°

57° on average

GPU temp max

67°

53° 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 51 °CCPU fan max 3,225 RPMGPU fan max 3,010 RPMCPU power avg. 107 WGPU power avg. 97 WHottest core #8 · 86 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 2,860
Measurement cost: 0.4% of the processor

Pace set by the processor

The processor set the pace on 77% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

24.1 GB

Input lag p99

720.0 ms