Minecraft (Java) · Rough session · 81 FPS · 1111 stutters (1681 slow frames including 649 freezes) · @kleiN

Shared session

Minecraft (Java)

Oct 11, 2026, 05:38 PM · 6h 51min · 238 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.

1111 stutters (1681 slow frames including 649 freezes) · 143.8 s lost

Main cause: Game computation. The worst stretch cost 2.0 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

238 min active / 411 min total

Average FPS

Session average

1% low

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

25.3 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 (1681)

143.8 s lost

Game computation438(46.3 s)

CPU taken over23(2.8 s)

Not enough RAM20(2.0 s)

Drive loading19(1.8 s)

Breakdown of the first 500 stutters.

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

11%

GPU

29%

CPU temp max

79°

62° on average

GPU temp max

62°

56° 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 4,166 RPMGPU fan max 1,423 RPMCPU power avg. 89 WGPU power avg. 74 W

Measurement conditions

V-Sync: off
Loading hitches excluded: 48
Measurement cost: 0.6% 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

15.5 GB

Input lag p99

55.7 ms