Z1 Battle Royale (H1Z1) · Rough session · 161 FPS · 9 stutters (21 slow frames including 12 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 04, 2026, 08:32 PM · 10 min · 5 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.

9 stutters (21 slow frames including 12 freezes) · 5.9 s lost

Main cause: Game computation (15 occurrences). The worst stretch cost 3.6 s of lost frames.

Pace set by the processor

The processor set the pace on 93% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

5 min active / 10 min total

Average FPS

161

Session average

1% low

103

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

8.3 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 (21)

5.9 s lost

Game computation15(2.4 s)

Not enough RAM5(0.5 s)

Drive loading1(3.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

47%

CPU temp max

76°

66° on average

GPU temp max

54°

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 48 °CCPU fan max 1,528 RPMGPU fan max 1,035 RPMCPU power avg. 72 WGPU power avg. 90 WHottest core #6 · 81 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 1
Measurement cost: 0.4% of the processor

Pace set by the processor

The processor set the pace on 93% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

5.9 GB

Input lag p99

22.1 ms

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