Z1 Battle Royale (H1Z1) · Rough session · 158 FPS · 6 stutters (23 slow frames including 12 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Sep 29, 2026, 03:49 AM · 2 min

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.

6 stutters (23 slow frames including 12 freezes) · 5.7 s lost

Main cause: Game computation (23 occurrences). The worst stretch cost 3.7 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

Average FPS

158

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

10.8 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 (23)

5.7 s lost

Game computation23(5.8 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

47%

CPU temp max

74°

62° on average

GPU temp max

62°

56° 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 45 °CCPU fan max 1,223 RPMGPU fan max 1,032 RPMCPU power avg. 57 WGPU power avg. 80 WHottest core #6 · 74 °C

Measurement conditions

V-Sync: off
Measurement cost: 0.2% 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

3.9 GB

Input lag p99

37.3 ms

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