Z1 Battle Royale (H1Z1) · Rough session · 155 FPS · 92 stutters (205 slow frames including 55 freezes) · @kleiN

Shared session

Z1 Battle Royale (H1Z1)

Sep 29, 2026, 08:41 AM · 1h 15min · 36 min gameplay

AMD Ryzen 7 9800X3D 8-Core Processor · MSI GeForce RTX 4080 Ventus 3X OC 16GB · 46 GB RAM · 2560x1440 · driver 616.64Exclusive fullscreen

Detected by: system event · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

92 stutters (205 slow frames including 55 freezes) · 29.9 s lost

Main cause: Game computation (204 occurrences). The worst stretch cost 4.1 s of lost frames.

Pace set by the processor

The processor set the pace on 99% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

36 min active / 75 min total

Average FPS

155

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

12.9 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 (205)

29.9 s lost

Game computation204(31.3 s)

Drive loading1(0.0 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

38%

CPU temp max

71°

54° on average

GPU temp max

63°

56° 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 54 °CCPU fan max 4,026 RPMGPU fan max 1,418 RPMCPU power avg. 60 WGPU power avg. 101 W

Measurement conditions

V-Sync: off
Loading hitches excluded: 1
Measurement cost: 0.3% of the processor

Pace set by the processor

The processor set the pace on 99% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

4.3 GB

Input lag p99

22.8 ms