Hewlett-Packard released new server speed-test results Wednesday that, for the first time, compare its version of Unix with Windows on the company's top-end Itanium server--and Unix came out ahead.

Sun Microsystems on Tuesday revamped its mainstay Unix servers with the new UltraSparc IV+ processor, a chip that doubles server performance but that soon will face new competitors. As first reported ...

IBM has strengthened its hand in the Unix business with new systems based on its Power7 processors, including a server for large enterprises that scales to 256 cores. The Power 795 is IBM’s biggest ...

Hewlett-Packard's channel edge is reflected in the success of all its system lines, but the Palo Alto, Calif.-based computing giant really impressed partners over the past year with its SMB Unix/Linux ...

Demand for mainframe and high-performance Unix servers is falling, but a new wave of SPARC and IBM Power chips for the servers will be unwrapped at the Hot Chips conference in late August. IBM, Oracle ...

Windows has overcome Unix to claim the server sales crown for the first time, according to IDC’s latest Worldwide Quarterly Server Tracker. The Windows server market continued to show solid growth, ...