Z1 Battle Royale (H1Z1) · Clean session · 82 FPS · 27 stutters (50 slow frames including 12 freezes) · @AngA

Shared session

By @AngA

Z1 Battle Royale (H1Z1)

Oct 09, 2026, 01:17 AM · 12 min · 3 min gameplay

13th Gen Intel(R) Core(TM) i9-13900KF · NVIDIA GeForce RTX 4090 · 31 GB RAM · 1920x1080 · driver 610.47Windowed

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

27 stutters (50 slow frames including 12 freezes) · 3.8 s lost

Main cause: Game computation (50 occurrences). The worst stretch cost 537 ms 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

3 min active / 12 min total

Average FPS

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

19.4 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 (50)

3.8 s lost

Game computation50(4.4 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

45%

CPU temp max

77°

61° on average

GPU temp max

39°

37° 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 46 °CCPU fan max 1,485 RPMGPU fan max 1,038 RPMCPU power avg. 56 WGPU power avg. 80 WHottest core #5 · 78 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 1
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

3.1 GB

Input lag p99

50.1 ms

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