Z1 Battle Royale (H1Z1) · Clean session · 80 FPS · 13 stutters (22 slow frames including 9 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 07, 2026, 07:37 PM · 27 min · 3 min gameplay

13th Gen Intel(R) Core(TM) i9-13900KF · MSI GeForce RTX 4090 GAMING X TRIO 24G · 31 GB RAM · 2560x1440 · driver 610.47Windowed

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

13 stutters (22 slow frames including 9 freezes) · 2.7 s lost

Main cause: Game computation (11 occurrences). The worst stretch cost 823 ms of lost frames.

Pace set by the processor

The processor set the pace on 98% 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 / 27 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

17.3 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 (22)

2.7 s lost

Game computation11(1.2 s)

Not enough RAM9(1.1 s)

Drive loading2(0.8 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

44%

CPU temp max

80°

69° on average

GPU temp max

46°

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 51 °CCPU fan max 1,486 RPMGPU fan max 1,030 RPMCPU power avg. 100 WGPU power avg. 120 WHottest core #6 · 79 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 4
Measurement cost: 0.8% of the processor

Pace set by the processor

The processor set the pace on 98% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

11.5 GB

Input lag p99

106.3 ms

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