mbw
Memory Bandwidth Benchmark. tldr-pages
On Linux
Linux
Run 3 memory bandwidth tests with 512MB size
mbw -n 3 512IdentifyRun 3 memory bandwidth tests with 512MB memory size, output only statistics, not averages
mbw -n 3 -q -a 512IdentifyRun memcpy test 3 times with 512MB size, only display statistics
mbw -n 3 -q -t0 512IdentifyRun the memcpy test 10 times with 1024 byte blocks allocated 8192MB of memory
mbw -n 10 -q -t2 -b 1024 8192IdentifyRun dumb test with 2048MB size, output only statistics, run forever
mbw -n 0 -t1 -q 2048Identify