Z1 Battle Royale (H1Z1) · Clean session · 83 FPS · 28 stutters (46 slow frames including 31 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 09, 2026, 03:09 AM · 7 min · 4 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

Smooth session

The time lost to stutters stays below the threshold.

28 stutters (46 slow frames including 31 freezes) · 7.6 s lost

Main cause: Game computation (41 occurrences). The worst stretch cost 833 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

4 min active / 7 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

14.2 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 (46)

7.6 s lost

Game computation41(7.9 s)

Drive loading5(0.3 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

41%

CPU temp max

70°

58° on average

GPU temp max

38°

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 1,253 RPMGPU fan max 1,040 RPMCPU power avg. 45 WGPU power avg. 75 WHottest core #1 · 71 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 3
Measurement cost: 0.7% 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

3.3 GB

Input lag p99

578.4 ms

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