Z1 Battle Royale (H1Z1) · Bad session · 156 FPS · 260 stutters (451 slow frames including 51 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Nov 04, 2026, 05:52 AM (Paris time) · 43 min · 42 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

Bad session

Stutters cost a noticeable share of the playtime.

260 stutters (451 slow frames including 51 freezes) · 52.6 s lost

Main cause: Game computation (441 occurrences). The worst stretch cost 6.8 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

42 min active / 43 min total

Average FPS

156

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

11.5 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 (451)

52.6 s lost

Game computation441(54.8 s)

Drive loading5(0.6 s)

Not enough RAM4(0.4 s)

Cause not identified1(0.2 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

13%

GPU

36%

CPU temp max

83°

77° on average

GPU temp max

58°

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 51 °CCPU fan max 1,666 RPMGPU fan max 1,022 RPMCPU power avg. 145 WGPU power avg. 148 WHottest core #5 · 84 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 35
Measurement cost: 0.4% 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

6.3 GB

Input lag p99

26.7 ms

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

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