Z1 Battle Royale (H1Z1) · Rough session · 155 FPS · 3 stutters (17 slow frames including 8 freezes) · @AngA

Shared session

By @AngA

Z1 Battle Royale (H1Z1)

Sep 30, 2026, 01:21 AM · 2 min

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

Detected by: process scan · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

3 stutters (17 slow frames including 8 freezes) · 4.7 s lost

Main cause: Game computation (16 occurrences). The worst stretch cost 3.7 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

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

16.8 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 (17)

4.7 s lost

Game computation16(4.6 s)

Drive loading1(0.3 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

43%

CPU temp max

87°

71° on average

GPU temp max

59°

55° 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 1,578 RPMGPU fan max 1,031 RPMCPU power avg. 73 WGPU power avg. 171 WHottest core #6 · 85 °C

Measurement conditions

V-Sync: off
Measurement cost: 0.4% 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

5.4 GB

Input lag p99

443.7 ms

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