Benchmark #124

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Cyberpunk 2077: Testing various bpfland -t argument values on Steam Deck

in-game camera spin test

Submitted 11 months ago by erikas2

Specifications
Label OS GPU CPU RAM OS specific
defaults CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 0 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 1 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 50 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 250 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 500 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 750 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 1000 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 1500 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 2000 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 2500 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 3000 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 4000 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
t 10000 CachyOS AMD Custom GPU 0405 (RADV VANGOGH) AMD Custom APU 0405 16 GB 6.10.2-2-cachyos-deckify-lto schedutil
# Top runs: * **Highest FPS**: `defaults` - This run achieved the highest average FPS. * **Smoothest FPS**: `t 0` - This run has the lowest standard deviation in FPS, indicating the smoothest experience. * **Best overall**: `defaults` - A combination of the highest FPS and relatively low FPS variance makes this the best overall run. # Issues: * The run with the `t 1` argument experienced significantly lower average FPS (10-15% lower) and higher frame times (up to 15% higher) compared to the best overall run, indicating performance issues. * The run with the `t 50` argument showed lower average FPS (almost 15% lower) and higher FPS variance (almost double) compared to the best overall run, suggesting instability. * The run with the `t 2000` argument also had lower average FPS (slightly more than 5% lower) and markedly higher standard deviation in frame times (20% higher), pointing to less consistent performance. # Summary This benchmark focused on testing various `bpfland -t` argument values on a Steam Deck using `Cyberpunk 2077` to identify optimal performance configurations. All configurations used `CachyOS`, the same AMD custom GPU and APU, and the `schedutil` Linux scheduler. The findings indicate that the default settings offered the highest and most consistent FPS, while certain `bpfland -t` values, notably `t 1`, `t 50`, and `t 2000`, resulted in significant performance degradation in terms of both FPS and frame time variance. The highest and smoothest performance measurements emerged from runs without these `-t` modifications.