Castlevania Belmont's Curse · Clean session · 205 FPS · 116 stutters (244 slow frames including 65 freezes) · @kleiN

Shared session

Castlevania Belmont's Curse

Oct 23, 2026, 12:02 PM · 2h 2min · 43 min gameplay

AMD Ryzen 7 9800X3D 8-Core Processor · MSI GeForce RTX 4080 Ventus 3X OC 16GB · 46 GB RAM · 2560x1440 · driver 621.01Windowed

Detected by: frame radar · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

116 stutters (244 slow frames including 65 freezes) · 23.8 s lost

Main cause: Game computation (236 occurrences). The worst stretch cost 1.2 s of lost frames.

Pace set by the processor

The processor set the pace on 85% of the frames: it decides how many frames per second you get, not the graphics card.

Performance

FPS, lows and stutter breakdown

Frame timing

43 min active / 122 min total

Average FPS

205

Session average

1% low

108

Average of the worst 1% of frames

0.1% low

Average of the worst 0.1% of frames

Frame p99

7.6 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 (244)

23.8 s lost

Game computation236(24.4 s)

Drive loading8(0.6 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

10%

GPU

33%

CPU temp max

71°

62° on average

GPU temp max

79°

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 53 °CCPU fan max 4,109 RPMGPU fan max 2,558 RPMCPU power avg. 91 WGPU power avg. 121 W

Measurement conditions

V-Sync: off
Loading hitches excluded: 13
Measurement cost: 0.7% of the processor

Pace set by the processor

The processor set the pace on 85% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

5.6 GB

Input lag p99

35.7 ms