Z1 Battle Royale (H1Z1) · Bad session · 265 FPS · 24 stutters (82 slow frames including 33 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 17, 2026, 05:50 AM · 16 min · 15 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

Bad session

Stutters cost a noticeable share of the playtime.

24 stutters (82 slow frames including 33 freezes) · 23.7 s lost

Main cause: Game computation (64 occurrences). The worst stretch cost 5.7 s of lost frames.

Pace set by the processor

The processor set the pace on 88% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

15 min active / 16 min total

Average FPS

265

Session average

1% low

125

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

6.2 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 (82)

23.7 s lost

Game computation64(19.8 s)

Not enough RAM16(4.2 s)

Drive loading2(0.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

11%

GPU

45%

CPU temp max

86°

67° on average

GPU temp max

64°

56° 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 49 °CCPU fan max 1,699 RPMGPU fan max 1,090 RPMCPU power avg. 71 WGPU power avg. 203 WHottest core #6 · 87 °C

Measurement conditions

V-Sync: off
Measurement cost: 0.3% of the processor

Pace set by the processor

The processor set the pace on 88% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

3.5 GB

Input lag p99

20.3 ms

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