Z1 Battle Royale (H1Z1) · Rough session · 166 FPS · 5 stutters (18 slow frames including 9 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Sep 28, 2026, 05:34 AM · 7 min

13th Gen Intel(R) Core(TM) i9-13900KF · MSI GeForce RTX 4090 GAMING X TRIO 24G · 31 GB RAM · 2560x1440 · driver 610.47Exclusive fullscreen

Detected by: system event · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

5 stutters (18 slow frames including 9 freezes) · 4.7 s lost

Main cause: Game computation (12 occurrences). The worst stretch cost 3.6 s of lost frames.

Pace set by the processor

The processor set the pace on 100% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

Average FPS

166

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

10.5 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 (18)

4.7 s lost

Game computation12(4.5 s)

Drive loading4(0.2 s)

Not enough RAM2(0.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

41%

CPU temp max

84°

68° on average

GPU temp max

45°

44° 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 50 °CCPU fan max 1,646 RPMGPU fan max 1,040 RPMCPU power avg. 73 WGPU power avg. 114 WHottest core #5 · 84 °C

Measurement conditions

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

Pace set by the processor

The processor set the pace on 100% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

4.2 GB

Input lag p99

30.4 ms