Opteron is a brand of microprocessors designed by AMD (Advanced Micro Devices) specifically for servers and workstations. Launched in 2003, Opteron processors were notable for their 64-bit architecture, allowing them to handle larger amounts of data and memory compared to 32-bit processors. This made them popular in enterprise environments where performance and scalability are crucial. The Opteron line includes multiple generations, each improving on performance, energy efficiency, and support for virtualization technologies. These processors are often used in cloud computing, data centers, and high-performance computing applications, providing a reliable solution for demanding workloads.