Z1 Battle Royale (H1Z1) · Rough session · 258 FPS · 133 stutters (236 slow frames including 87 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 14, 2026, 10:11 PM · 1h 30min · 65 min gameplay

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.

133 stutters (236 slow frames including 87 freezes) · 43.0 s lost

Main cause: Game computation (227 occurrences). The worst stretch cost 4.1 s of lost frames.

Pace set by the processor

The processor set the pace on 83% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

65 min active / 90 min total

Average FPS

258

Session average

1% low

120

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

6.9 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 (236)

43.0 s lost

Game computation227(43.4 s)

Drive loading7(0.5 s)

Cause not identified2(0.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

10%

GPU

48%

CPU temp max

87°

69° on average

GPU temp max

69°

58° 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 51 °CCPU fan max 1,552 RPMGPU fan max 1,493 RPMCPU power avg. 72 WGPU power avg. 226 WHottest core #4 · 87 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 29
Measurement cost: 0.3% of the processor

Pace set by the processor

The processor set the pace on 83% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

4.3 GB

Input lag p99

42.6 ms

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