Shared session

Z1 Battle Royale (H1Z1)

Personal best · average FPSPersonal best · 1% low

Z1 Battle Royale (H1Z1)

Sep 24, 2026, 12:20 AM · 1h 17min · 71 min gameplay

Unstable framerate (47% drop) — stutters are noticeable and frequent.

13th Gen Intel(R) Core(TM) i9-13900KF · MSI GeForce RTX 4090 GAMING X TRIO 24G · 31 GB RAM · 1920x1440 · driver 610.47Exclusive fullscreen

Detected by: system event · End: the game closed

Key takeaways

What stands out in this session

Bad session

Unstable framerate (47% drop) — stutters are noticeable and frequent.

144 stutters (459 slow frames including 146 freezes) · 89.7 s lost

Main cause: Game computation (305 occurrences). The worst stretch cost 6.2 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

71 min active / 77 min total

Average FPS

187

Session average

1% low

100

Average of the worst 1% of frames

0.1% low

Extreme micro-stutters

Frame p99

7.8 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 (459)

89.7 s lost

Game computation305(78.8 s)

CPU taken over92(3.8 s)

Drive loading41(5.2 s)

Not enough RAM17(1.8 s)

Cause not identified4(0.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

20%

CPU temp max

83°

64° on average

GPU temp max

48°

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 48 °CCPU fan max 1,597 RPMGPU fan max 1,044 RPMCPU power avg. 61 WGPU power avg. 117 WHottest core #6 · 85 °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

4.5 GB

VRAM evictions

Input lag p99

22.6 ms