Z1 Battle Royale (H1Z1) · Clean session · 60 FPS · 3 stutters (6 slow frames including 1 freeze) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Oct 04, 2026, 11:57 PM · 5 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

Smooth session

The time lost to stutters stays below the threshold.

3 stutters (6 slow frames including 1 freeze) · 0.3 s lost

Main cause: CPU taken over (6 occurrences). The worst stretch cost 149 ms of lost frames.

Pace set by the processor

The processor set the pace on 100% 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 / 5 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

18.6 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 (6)

0.3 s lost

CPU taken over6(0.4 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

42%

CPU temp max

83°

76° on average

GPU temp max

64°

61° 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 1,678 RPMGPU fan max 1,183 RPMCPU power avg. 113 WGPU power avg. 233 WHottest core #7 · 85 °C

Measurement conditions

V-Sync: off
Measurement cost: 2.7% of the processor

Pace set by the processor

The processor set the pace on 100% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

8.4 GB

Input lag p99

45.3 ms

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