DESC: The AMD Athlon 64 processor runs on AMD64 technology, a revolutionary technology that allows the processor to run 32-bit applications at full speed while enabling a new generation of powerful 64-bit software applications. Advanced 64-bit operating systems designed for the AMD64 platform from Microsoft, Red Hat, SuSE, and TurboLinux are fully compatible. With a unique combination of hardware and software technologies that offer you an added layer of protection, certain types of viruses don't stand a chance. The AMD Athlon 64 processor features Enhanced Virus Protection, when supported by the operating system, and can help protect against viruses, worms, and other malicious attacks. When combined with protective software, Enhanced Virus Protection is part of an overall security solution that helps keep your information safer.