Z1 Battle Royale (H1Z1) · Rough session · 165 FPS · 7 stutters (16 slow frames including 7 freezes) · @AngA

Shared session

By @AngA

Z1 Battle Royale (H1Z1)

Sep 28, 2026, 08:07 AM · 8 min · 7 min gameplay

13th Gen Intel(R) Core(TM) i9-13900KF · NVIDIA GeForce RTX 4090 · 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.

7 stutters (16 slow frames including 7 freezes) · 4.4 s lost

Main cause: Game computation (16 occurrences). The worst stretch cost 3.4 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

7 min active / 8 min total

Average FPS

165

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

16.6 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 (16)

4.4 s lost

Game computation16(4.5 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

12%

GPU

CPU temp max

72°

65° on average

GPU temp max

44°

42° 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 1,290 RPMGPU fan max 1,041 RPMCPU power avg. 67 WGPU power avg. 107 WHottest core #6 · 73 °C

Measurement conditions

V-Sync: off
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

3.7 GB

Input lag p99

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