Every two to three years, IBM refreshes its mainframe lineup with a new model that brings improved performance and expanded ...

The IBM z17 mainframe can process 450 billion AI inferences a day, a significant step up from what its predecessor could.

IBM stock gained in a bounce-back day for tech stocks. The computing giant is launching an AI-focused update to its mainframe.

When the next generation of IBM mainframe, the z17, makes its anticipated summer debut, it will be outfitted with multiple technologies aimed at making the Big Iron mainframe the ultimate AI server.