Z1 Battle Royale (H1Z1) · Rough session · 135 FPS · 13 stutters (40 slow frames including 17 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 05, 2026, 12:15 AM · 6 min · 4 min gameplay

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

Detected by: system event · End: the game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

13 stutters (40 slow frames including 17 freezes) · 11.2 s lost

Main cause: Game computation (25 occurrences). The worst stretch cost 3.7 s of lost frames.

Pace set by the processor

The processor set the pace on 91% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

4 min active / 6 min total

Average FPS

135

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

14.2 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 (40)

11.2 s lost

Game computation25(9.8 s)

Not enough RAM10(1.0 s)

Drive loading5(0.8 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

10%

GPU

46%

CPU temp max

81°

74° on average

GPU temp max

64°

60° 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 1,600 RPMGPU fan max 1,211 RPMCPU power avg. 104 WGPU power avg. 243 WHottest core #6 · 80 °C

Measurement conditions

V-Sync: off
Measurement cost: 0.8% of the processor

Pace set by the processor

The processor set the pace on 91% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

8.1 GB

Input lag p99

35.8 ms

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