Z1 Battle Royale (H1Z1) · Rough session · 410 FPS · 50 stutters (64 slow frames including 28 freezes) · @Teuf

Shared session

By @Teuf

Z1 Battle Royale (H1Z1)

Sep 25, 2026, 04:24 PM · 11 min

Detected by: system event · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

50 stutters (64 slow frames including 28 freezes) · 11.0 s lost

Main cause: Game computation (60 occurrences). The worst stretch cost 4.4 s of lost frames.

Pace set by the graphics card

The graphics card set the pace on 61% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

Average FPS

410

Session average

1% low

220

Average of the worst 1% of frames

0.1% low

124

Average of the worst 0.1% of frames

Frame p99

4.0 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 (64)

11.0 s lost

Game computation60(11.0 s)

Drive loading3(0.1 s)

Cause not identified1(0.0 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

14%

GPU

84%

CPU temp max

76°

68° on average

GPU temp max

56°

54° 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 1,421 RPMCPU power avg. 141 WGPU power avg. 302 W

Measurement conditions

V-Sync: off
Measurement cost: 0.4% of the processor

Pace set by the graphics card

The graphics card set the pace on 61% of the frames: the usual situation for an uncapped game.

VRAM peak

4.5 GB

Input lag p99

26.7 ms