Z1 Battle Royale (H1Z1) · Rough session · 420 FPS · 36 stutters (43 slow frames including 17 freezes) · @Teuf

Shared session

By @Teuf

Z1 Battle Royale (H1Z1)

Sep 25, 2026, 01:45 PM · 8 min · 7 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

36 stutters (43 slow frames including 17 freezes) · 7.2 s lost

Main cause: Game computation (40 occurrences). The worst stretch cost 3.9 s of lost frames.

Pace set by the processor

The processor set the pace on 76% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

7 min active / 8 min total

Average FPS

420

Session average

1% low

231

Average of the worst 1% of frames

0.1% low

103

Average of the worst 0.1% of frames

Frame p99

3.9 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 (43)

7.2 s lost

Game computation40(7.1 s)

Cause not identified2(0.1 s)

Drive loading1(0.0 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

12%

GPU

67%

CPU temp max

76°

66° on average

GPU temp max

47°

46° 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 1,376 RPMCPU power avg. 137 WGPU power avg. 211 W

Measurement conditions

V-Sync: off
Measurement cost: 0.3% of the processor

Pace set by the processor

The processor set the pace on 76% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

4.4 GB

Input lag p99

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