Benchmark #119

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Cyberpunk 2077: Different scx schedulers (from *-git package) (in-game camera spin)

bpfland_args is bpfland with "-t 0 -c 0" args. Tested on Steam Deck. Basically use joystick to spin the camera around non-stop. Simulates in-game lag, which is not visible in integrated benchmark.

Submitted 1 month ago by erikas2

Specifications
Label OS GPU CPU RAM OS specific
BORE CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-1-cachyos-deckify schedutil
scx_bpfland CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-1-cachyos-deckify schedutil
scx_bpfland_args CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-1-cachyos-deckify schedutil
scx_lavd CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-1-cachyos-deckify schedutil
scx_rusty CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-1-cachyos-deckify schedutil
## Top runs - **Highest FPS**: `BORE` has the highest average FPS, about 4-10% higher than other runs. - **Smoothest FPS**: `scx_bpfland` has the lowest variance of FPS, about 10-30% lower than other runs. - **Best overall**: `scx_bpfland_args` balances high FPS and low variance, providing a smoother experience with only about 5% decrease in stability compared to the smoothest run. ## Issues - `scx_lavd` shows significantly worse performance in terms of FPS, with about 10-50% lower average FPS compared to other runs. All other hardware and software parameters are identical, indicating a potential inefficiency in this specific scheduler. ## Summary The benchmark runs on different schedulers for Cyberpunk 2077 on a Steam Deck showed varied performance. `BORE` provided the highest FPS but with slightly higher variance. `scx_bpfland` had the smoothest FPS, indicating more consistent performance. `scx_bpfland_args` offered a good trade-off between high FPS and low variance. However, `scx_lavd` had significantly lower FPS, pointing to a possible performance issue with this scheduler. Overall, most runs were similar in performance aside from the outlier `scx_lavd`, with the other schedulers demonstrating varying strengths in either FPS or stability.