Unrealeditorfortnite · Rough session · 65 FPS · 190 stutters (1320 slow frames including 519 freezes) · @Luffyy

Shared session

By @Luffyy

Unrealeditorfortnite

Oct 03, 2026, 03:35 PM · 8h 7min · 39 min gameplay

Detected by: frame radar · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

190 stutters (1320 slow frames including 519 freezes) · 243.0 s lost

Main cause: Game computation. The worst stretch cost 31.2 s of lost frames.

Pace set by the processor

The processor set the pace on 67% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

39 min active / 487 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

42.8 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 (1320)

243.0 s lost

Game computation375(65.8 s)

Graphics load62(8.2 s)

Not enough RAM54(10.3 s)

Drive loading9(1.8 s)

Breakdown of the first 500 stutters.

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

10%

GPU

56%

CPU temp max

83°

54° on average

GPU temp max

65°

55° 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 46 °CCPU fan max 3,000 RPMGPU fan max 2,422 RPMCPU power avg. 98 WGPU power avg. 106 WHottest core #6 · 83 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 276
Measurement cost: 0.7% of the processor

Pace set by the processor

The processor set the pace on 67% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

12.0 GB

Input lag p99

395.7 ms