Z1 Battle Royale (H1Z1) · Rough session · 161 FPS · 18 stutters (36 slow frames including 8 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 01, 2026, 08:49 AM · 19 min · 14 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.

18 stutters (36 slow frames including 8 freezes) · 5.1 s lost

Main cause: Game computation (34 occurrences). The worst stretch cost 3.8 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

14 min active / 19 min total

Average FPS

161

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

14.9 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 (36)

5.1 s lost

Game computation34(5.1 s)

Graphics load1(0.1 s)

Cause not identified1(0.2 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

10%

GPU

41%

CPU temp max

85°

76° on average

GPU temp max

62°

59° 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 55 °CCPU fan max 1,626 RPMGPU fan max 1,088 RPMCPU power avg. 90 WGPU power avg. 204 WHottest core #3 · 88 °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

5.8 GB

Input lag p99

25.9 ms

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