clinfo
Show OpenCL platforms and devices. tldr-pages
On several platforms
Several platforms
Display information about all OpenCL platforms and devices
clinfoIdentifyList platforms and devices by name
clinfo --listIdentifyDisplay information for a specific device
clinfo --device platform_index:device_indexIdentifyDisplay machine-friendly output
clinfo --rawIdentifyInclude offline devices
clinfo --offlineIdentifyTry to retrieve all properties, including unofficial ones
clinfo --all-propsIdentifyDisplay only properties matching the given property name
clinfo --prop property_nameIdentify