UPDATE: Unfortunately this demo is now broken, while it can still be used for benchmarking it doesn't run as intended and you will not move the correct way.
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Download protoxdemo.dem here: https://github.com/protox/protoxdemo
To use this demo file simply download protoxdemo.dem and place it into ...\Steam\steamapps\common\Rust\demos directory, if demos directory doesn't exist create it.
Launch Rust & press F1 to bring down Console
Type benchmark_demo protoxdemo and hit enter to start the benchmark
The demo runs just under 2 minutes
To get average FPS, go to ...Steam\steamapps\common\Rust\benchmark find the latest .json file (it will have a date) and open it in a text editor such as Notepad. You should see for example "avgfps": 69.72196*, In this case the average fps for my system was 69.72 frames per second.
You will notice there are issues with terrain and roads, this is because the map file is missing. Each update of Rust seems to generate new map file versions so including one is pointless.
#rust #benchmark #rustbenchmark