This program tests if each of the following CPU extensions can be used on your PC.
If you want to test for the following CPU extensions in addition to the extensions above, use ver2 below.
Click the link below to run the test program on your PC. The information about CPU Extensions support is sent to our server and analized. The result will be displayed on another page in your web browser.
Windows (Vista or later, x86/x64)
Click the link below to download a zip file. Extract all files and run cpuext2.exe. The information about CPU Extensions support is sent to our server and analized. The result will be displayed on another page in your web browser.
Windows (Vista or later, x86/x64)
No other specific information is sent. For technical details, refer to this page.