Z1 Battle Royale (H1Z1) · Rough session · 167 FPS · 34 stutters (45 slow frames including 8 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Sep 28, 2026, 04:55 AM · 38 min · 25 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

Rough session

Stutters cost a noticeable share of the playtime.

34 stutters (45 slow frames including 8 freezes) · 5.2 s lost

Main cause: Game computation (36 occurrences). The worst stretch cost 3.5 s of lost frames.

Pace set by the processor

The processor set the pace on 99% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

25 min active / 38 min total

Average FPS

167

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

10.7 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 (45)

5.2 s lost

Game computation36(4.7 s)

Not enough RAM4(0.5 s)

Drive loading3(0.2 s)

CPU taken over2(0.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

41%

CPU temp max

91°

69° on average

GPU temp max

45°

44° 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 50 °CCPU fan max 1,690 RPMGPU fan max 1,042 RPMCPU power avg. 79 WGPU power avg. 111 WHottest core #5 · 91 °C

Measurement conditions

V-Sync: off
Measurement cost: 0.4% of the processor

Pace set by the processor

The processor set the pace on 99% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

4.2 GB

Input lag p99

26.4 ms