Z1 Battle Royale (H1Z1) · Clean session · 83 FPS · 18 stutters (28 slow frames including 8 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 09, 2026, 02:54 AM · 14 min · 4 min gameplay

13th Gen Intel(R) Core(TM) i9-13900KF · MSI GeForce RTX 4090 GAMING X TRIO 24G · 31 GB RAM · 1920x1440 · driver 610.47Windowed

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

18 stutters (28 slow frames including 8 freezes) · 4.4 s lost

Main cause: Graphics load (15 occurrences). The worst stretch cost 816 ms of lost frames.

Pace set by the graphics card

The graphics card set the pace on 75% of the frames: the usual situation for an uncapped game.

Performance

FPS, lows and stutter breakdown

Frame timing

4 min active / 14 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

17.9 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 (28)

4.4 s lost

Graphics load15(2.4 s)

Game computation7(1.9 s)

Not enough RAM5(0.5 s)

Drive loading1(0.0 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

35%

CPU temp max

82°

64° on average

GPU temp max

53°

43° 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 47 °CCPU fan max 1,526 RPMGPU fan max 1,037 RPMCPU power avg. 59 WGPU power avg. 87 WHottest core #5 · 83 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 3
Measurement cost: 0.3% of the processor

Pace set by the graphics card

The graphics card set the pace on 75% of the frames: the usual situation for an uncapped game.

VRAM peak

3.8 GB

Input lag p99

646.6 ms

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