Minecraft (Java) · Rough session · 134 FPS · 585 stutters (743 slow frames including 94 freezes) · @kleiN

Shared session

Minecraft (Java)

Oct 03, 2026, 01:03 PM · 11h 7min · 200 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 game closed

Key takeaways

Rough session

Stutters cost a noticeable share of the playtime.

585 stutters (743 slow frames including 94 freezes) · 67.9 s lost

Main cause: Game computation. The worst stretch cost 17.8 s 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

200 min active / 667 min total

Average FPS

134

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

12.6 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 (743)

67.9 s lost

Game computation465(34.6 s)

Drive loading20(1.9 s)

Not enough RAM15(1.2 s)

Breakdown of the first 500 stutters.

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

GPU

12%

CPU temp max

73°

52° on average

GPU temp max

61°

58° 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 51 °CCPU fan max 4,109 RPMGPU fan max 1,138 RPMCPU power avg. 55 WGPU power avg. 46 W

Measurement conditions

V-Sync: off
Loading hitches excluded: 30
Measurement cost: 0.2% 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

4.2 GB

Input lag p99

34.3 ms