Z1 Battle Royale (H1Z1) · Rough session · 168 FPS · 31 stutters (47 slow frames including 3 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 01, 2026, 02:00 AM · 35 min · 16 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

Rough session

Stutters cost a noticeable share of the playtime.

31 stutters (47 slow frames including 3 freezes) · 5.3 s lost

Main cause: Game computation (41 occurrences). The worst stretch cost 3.7 s of lost frames. 96% happened in the first ten minutes: the signature of shader compilation, which will not happen again on this game.

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

16 min active / 35 min total

Average FPS

168

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

8.1 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 (47)

5.3 s lost

Game computation41(5.1 s)

Not enough RAM4(0.5 s)

Drive loading1(0.0 s)

Graphics load1(0.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

40%

CPU temp max

88°

74° on average

GPU temp max

64°

59° 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 55 °CCPU fan max 1,719 RPMGPU fan max 1,138 RPMCPU power avg. 79 WGPU power avg. 195 WHottest core #5 · 90 °C

Measurement conditions

V-Sync: off
Measurement cost: 0.3% 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

4.9 GB

Input lag p99

28.4 ms

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