Minecraft (Java) · Clean session · 156 FPS · 195 stutters (256 slow frames including 35 freezes) · @kleiN

Shared session

Minecraft (Java)

Sep 29, 2026, 12:46 AM · 2h 51min · 86 min gameplay

AMD Ryzen 7 9800X3D 8-Core Processor · MSI GeForce RTX 4080 Ventus 3X OC 16GB · 46 GB RAM · 2560x1440 · driver 616.64Windowed

Detected by: system event · End: the AngAinOne app stopped

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

195 stutters (256 slow frames including 35 freezes) · 16.9 s lost

Main cause: Game computation (211 occurrences). The worst stretch cost 808 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

86 min active / 171 min total

Average FPS

156

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

12.1 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 (256)

16.9 s lost

Game computation211(14.8 s)

Not enough RAM23(1.8 s)

Drive loading22(2.1 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

17%

CPU temp max

72°

53° on average

GPU temp max

62°

57° 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 52 °CCPU fan max 4,095 RPMGPU fan max 1,144 RPMCPU power avg. 58 WGPU power avg. 48 W

Measurement conditions

V-Sync: off
Loading hitches excluded: 9
Measurement cost: 0.3% 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

4.9 GB

Input lag p99

26.6 ms