Hearthstone · Clean session · 287 FPS · 180 stutters (251 slow frames including 14 freezes) · @Stimi

Shared session

By @Stimi

Hearthstone

Oct 15, 2026, 02:37 AM · 1h 21min · 37 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.

180 stutters (251 slow frames including 14 freezes) · 11.0 s lost

Main cause: Game computation (247 occurrences). The worst stretch cost 1.3 s of lost frames.

Pace set by the processor

The processor set the pace on 98% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

37 min active / 81 min total

Average FPS

287

Session average

1% low

110

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

6.6 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 (251)

11.0 s lost

Game computation247(11.5 s)

Drive loading4(0.4 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

18%

GPU

19%

CPU temp max

64°

50° on average

GPU temp max

70°

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 54 °CCPU fan max 829 RPMGPU fan max 1,450 RPMCPU power avg. 77 WGPU power avg. 119 WHottest core #4 · 64 °C

Measurement conditions

V-Sync: off
Loading hitches excluded: 11
Measurement cost: 0.6% of the processor

Pace set by the processor

The processor set the pace on 98% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

3.8 GB

Input lag p99

10.1 ms