Z1 Battle Royale (H1Z1) · Rough session · 153 FPS · 3 stutters (11 slow frames including 3 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Sep 30, 2026, 11:19 AM · 2 min · 1 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.

3 stutters (11 slow frames including 3 freezes) · 3.8 s lost

Main cause: Not enough RAM (7 occurrences). The worst stretch cost 3.6 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

1 min active / 2 min total

Average FPS

153

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

16.7 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 (11)

3.8 s lost

Not enough RAM7(0.7 s)

Game computation3(3.3 s)

Drive loading1(0.0 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

33%

CPU temp max

78°

73° on average

GPU temp max

59°

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 56 °CCPU fan max 1,488 RPMGPU fan max 1,037 RPMCPU power avg. 71 WGPU power avg. 180 WHottest core #2 · 79 °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

4.4 GB

Input lag p99

939.5 ms

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