Counter-Strike 2 · Clean session · 278 FPS · 65 stutters (116 slow frames) · @AngA

Shared session

By @AngA

Counter-Strike 2

Sep 25, 2026, 02:21 AM · 1h 1min · 37 min gameplay

13th Gen Intel(R) Core(TM) i9-13900KF · NVIDIA GeForce RTX 4090 · 31 GB RAM · 2560x1440 · driver 610.47Windowed

Detected by: process scan · End: the game closed

Key takeaways

Smooth session

The time lost to stutters stays below the threshold.

65 stutters (116 slow frames) · 4.3 s lost

Main cause: CPU taken over (48 occurrences). The worst stretch cost 325 ms of lost frames.

Pace set by the processor

The processor set the pace on 90% 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 / 61 min total

Average FPS

278

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

6.7 ms

Time per frame, in the slowest 1%

Worst frame of each slice (ms) over the session: on this older session, the line traces each slice’s maximum, not the usual pace. Red dots = frames that clearly break from the session’s pace.

Slow frames (116)

4.3 s lost

CPU taken over48(1.7 s)

Game computation44(1.5 s)

Not enough RAM13(0.5 s)

Drive loading11(0.6 s)

System state

CPU, GPU, VRAM averages and temperatures

Game CPU

12%

GPU

39%

CPU temp max

87°

67° on average

GPU temp max

56°

46° 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 1,704 RPMGPU fan max 1,041 RPMCPU power avg. 73 WGPU power avg. 132 WHottest core #3 · 88 °C

Pace set by the processor

The processor set the pace on 90% of the frames: it decides how many frames per second you get, not the graphics card.

VRAM peak

9.6 GB

Input lag p99

43.6 ms

View @AngA’s Counter-Strike 2 config →