Z1 Battle Royale (H1Z1) · Bad session · 145 FPS · 8 stutters (37 slow frames including 11 freezes) · @AngA

Shared session

By @AngA

Z1 Battle Royale (H1Z1)

Sep 30, 2026, 06:22 AM · 3 min · 2 min gameplay

13th Gen Intel(R) Core(TM) i9-13900KF · NVIDIA GeForce RTX 4090 · 31 GB RAM · 2560x1440 · driver 610.47Windowed

Detected by: system event · End: the game closed

Key takeaways

Bad session

Stutters cost a noticeable share of the playtime.

8 stutters (37 slow frames including 11 freezes) · 14.0 s lost

Main cause: Game computation (37 occurrences). The worst stretch cost 5.9 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

2 min active / 3 min total

Average FPS

145

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

16.9 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 (37)

14.0 s lost

Game computation37(14.3 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

46%

CPU temp max

85°

75° on average

GPU temp max

47°

45° 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 1,650 RPMGPU fan max 1,031 RPMCPU power avg. 79 WGPU power avg. 93 WHottest core #6 · 86 °C

Measurement conditions

V-Sync: off
Measurement cost: 0.3% 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

4.1 GB

Input lag p99

653.6 ms

View @AngA’s Z1 Battle Royale (H1Z1) config →