Z1 Battle Royale (H1Z1) · Rough session · 83 FPS · 35 stutters (62 slow frames including 17 freezes) · @AngA

Shared session

Z1 Battle Royale (H1Z1)

Sep 22, 2026, 11:04 PM · 30 min · 18 min gameplay

Noticeable swings (42% drop) — the low points can be felt.

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

What stands out in this session

Rough session

Noticeable swings (42% drop) — the low points can be felt.

35 stutters (62 slow frames including 17 freezes) · 10.0 s lost

Main cause: Game computation (42 occurrences). The worst stretch cost 3.3 s of lost frames.

CPU limited

The processor did most of the work on 100% of the frames: it is the limit, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

18 min active / 30 min total

Average FPS

Session average

1% low

Average of the worst 1% of frames

0.1% low

Extreme micro-stutters

Frame p99

16.7 ms

Time per frame, in the slowest 1%

Time of each frame (ms) over the session — higher = longer frame. Red dots = frames that clearly break away from the pace of this session.

Slow frames (62)

10.0 s lost

Game computation42(7.7 s)

Not enough RAM16(2.2 s)

Drive loading3(0.1 s)

CPU taken over1(0.0 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

40%

CPU temp max

79°

58° on average

GPU temp max

46°

43° 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 46 °CCPU fan max 1,562 RPMGPU fan max 1,043 RPMCPU power avg. 40 WGPU power avg. 115 WHottest core #6 · 80 °C

CPU limited

The processor did most of the work on 100% of the frames: it is the limit, not the graphics card.

VRAM peak

4.0 GB

VRAM evictions

Input lag p99

667.1 ms