Z1 Battle Royale (H1Z1) · Rough session · 323 FPS · 34 stutters (128 slow frames including 44 freezes) · @Teuf

Shared session

By @Teuf

Z1 Battle Royale (H1Z1)

Sep 30, 2026, 10:42 PM · 23 min · 21 min gameplay

Detected by: system event · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

34 stutters (128 slow frames including 44 freezes) · 23.4 s lost

Main cause: Game computation (128 occurrences). The worst stretch cost 4.9 s of lost frames. 81% happened in the first ten minutes: the signature of shader compilation, which will not happen again on this game.

Pace set by the processor

The processor set the pace on 94% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

21 min active / 23 min total

Average FPS

323

Session average

1% low

152

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

5.2 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 (128)

23.4 s lost

Game computation128(23.8 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

11%

GPU

48%

CPU temp max

78°

64° on average

GPU temp max

53°

49° 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 1,375 RPMCPU power avg. 132 WGPU power avg. 250 W

Measurement conditions

V-Sync: off
Measurement cost: 0.2% of the processor

Pace set by the processor

The processor set the pace on 94% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

4.7 GB

Input lag p99

17.4 ms