Hearthstone · Clean session · 286 FPS · 85 stutters (125 slow frames including 4 freezes) · @Stimi

Shared session

By @Stimi

Hearthstone

Oct 09, 2026, 07:20 PM · 27 min · 18 min gameplay

Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz · RTX 3080 FE · 31 GB RAM · 2560x1440 · driver 617.14Exclusive fullscreen

Detected by: system event · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

85 stutters (125 slow frames including 4 freezes) · 5.2 s lost

Main cause: Game computation (125 occurrences). The worst stretch cost 936 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

18 min active / 27 min total

Average FPS

286

Session average

1% low

106

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

6.7 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 (125)

5.2 s lost

Game computation125(5.7 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

19%

GPU

18%

CPU temp max

61°

51° on average

GPU temp max

58°

55° 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 54 °CCPU fan max 796 RPMGPU fan max 1,004 RPMCPU power avg. 79 WGPU power avg. 114 WHottest core #4 · 61 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 6
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

3.1 GB

Input lag p99

15.4 ms