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Linux: Executing V-Ray Benchmark without a flag will force its GUI to appear. If you wish to run a benchmark without the GUI, you have to specify the rendering mode explicitly in your command-line tool.

 

The table below contains a list of all available options for using V-Ray Benchmark:

OptionOption aliasFunctionExamples
--dump-dLogs debug outputvray-benchmark-5.00.00-cli.exe --mode vray --dump
--list-devices-lLists the available devices for the picked modevray-benchmark-5.00.00-cli.exe --list-devices
--with-devices DEVICES-w DEVICESPicks devices for rendering. DEVICES is a comma-separated list of device indicesvray-benchmark-5.00.00-cli.exe --mode vray-gpu-cuda --with-devices 0,1
--mode MODE
-m MODE
Picks a mode for rendering. MODE can be: vray, vray-gpu-cuda, vray-gpu-rtx.
vray-benchmark-5.00.00-cli.exe --mode vray-gpu-rtx
--output FILE-o FILE
Outputs the benchmark information to a .json file. FILE is an absolute path.
vray-benchmark-5.00.00-cli.exe --mode vray --output D:\CUDA_cards.json
--version-v
Provides information about the current version of V-Ray Benchmark.
vray-benchmark-5.00.00-cli.exe --version
--help-h
Displays a help message with the available command-line flags.
vray-benchmark-5.00.00-cli.exe --help

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$ ./vray-benchmark-5.00.00 --mode vray
 
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Notes

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  • If you experience trouble launching V-Ray Benchmark under Windows (GUI or CLI), it might be due to invalid performance counters. They can be reloaded by running the cmd as administrator and executing the following commands:

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    lodctr /r 
    %windir%\SysWOW64\lodctr /r