IBM shows off Opteron supercomputer at LinuxWorld Summary: At the LinuxWorld conference in San Francisco, CNET's Brian Cooley gets a look at the new IBM eServer 325, which features dual Opteron processors, a Linux operating system and a lower price point. August 7, 2003 -- 00:32 GMT (17:32 PDT) Loading... Please wait. Topics: Processors, IBM Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.