mbw — Memory Bandwidth Benchmark. More information: <https://manned.org/mbw>.

Run 3 memory bandwidth tests with 512MB size

mbw -n 3 512

Run 3 memory bandwidth tests with 512MB memory size, output only statistics, not averages

mbw -n 3 -q -a 512

Run memcpy test 3 times with 512MB size, only display statistics

mbw -n 3 -q -t{{0}} 512

Run the memcpy test 10 times with 1024 byte blocks allocated 8192MB of memory

mbw -n 10 -q -t{{2}} -b 1024 8192

Run dumb test with 2048MB size, output only statistics, run forever

mbw -n 0 -t{{1}} -q 2048