clinfo > gpu_specs.txt
If you just need a quick check without downloading anything: clinfo.exe download
(unofficial) Look for clinfo.exe in Windows releases of OCL ICLoader – though you may need to compile. clinfo > gpu_specs
clinfo --raw
Before listing download sources, a critical warning: (e.g., dll-files.com, exe-download.net, or similar pop-up-ridden portals). a critical warning: (e.g.