Z1 Battle Royale (H1Z1) · Rough session · 401 FPS · 2 stutters (20 slow frames including 3 freezes) · @Teuf

Shared session

By @Teuf

Z1 Battle Royale (H1Z1)

Sep 22, 2026, 10:40 AM · 2 min · 1 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

2 stutters (20 slow frames including 3 freezes) · 4.5 s lost

Main cause: Drive loading (7 occurrences). The worst stretch cost 4.0 s of lost frames.

Pace set by the processor

The processor set the pace on 93% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

1 min active / 2 min total

Average FPS

401

Session average

1% low

160

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

4.0 ms

Time per frame, in the slowest 1%

Worst frame of each slice (ms) over the session: on this older session, the line traces each slice’s maximum, not the usual pace. Red dots = frames that clearly break from the session’s pace.

Slow frames (20)

4.5 s lost

Drive loading7(0.4 s)

Not enough RAM7(0.5 s)

Game computation6(3.6 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

48%

CPU temp max

77°

65° on average

GPU temp max

47°

42° 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)

GPU fan max 1,357 RPMCPU power avg. 141 WGPU power avg. 255 W

Pace set by the processor

The processor set the pace on 93% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

4.1 GB

Input lag p99

35.9 ms