Minecraft (Java) · Clean session · 149 FPS · 69 stutters (93 slow frames including 22 freezes) · @kleiN

Shared session

Minecraft (Java)

Sep 19, 2026, 11:30 AM · 6h 3min · 127 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.

69 stutters (93 slow frames including 22 freezes) · 8.3 s lost

Main cause: Game computation (71 occurrences). The worst stretch cost 847 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

127 min active / 363 min total

Average FPS

149

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

12.3 ms

Time per frame, in the slowest 1%

Worst frame of each slice (ms) over the session: on this older session, the line traces each slice’s maximum, not the usual pace. Red dots = frames that clearly break from the session’s pace.

Slow frames (93)

8.3 s lost

Game computation71(6.0 s)

Not enough RAM11(1.6 s)

Drive loading11(0.7 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

30%

CPU temp max

72°

51° on average

GPU temp max

63°

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 53 °CCPU fan max 4,095 RPMGPU fan max 1,510 RPMCPU power avg. 59 WGPU power avg. 51 W

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

13.8 GB

Input lag p99

25.9 ms