IBM Unveils Next Gen Dual-Architecture Processor for IBM Z and LinuxONE – HPCwire

IBM Unveils Next Gen Dual-Architecture Processor for IBM Z and LinuxONE – HPCwire

By August 24, 2026
Publication Date: 2026-08-24 13:19:00

ARMONK, N.Y., Aug. 24, 2026 — At the annual Hot Chips conference, IBM today is announcing the first dual-architecture mainframe processor, which is being designed to enable enterprises to run operating systems and applications on both the IBM and Arm compute platforms in future IBM Z and LinuxONE systems. This marks the first processor milestone to emerge from the IBM and Arm collaboration established in April 2026, and represents a significant advance in enterprise computing. The new processor is being developed to allow organizations to run Arm-native Linux environments simultaneously with z/OS and Linux on IBM Z, while benefiting from IBM’s established security, reliability, and scale.

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With more than 22 million developers worldwide, the Arm software ecosystem supports a broad and growing range of applications from cloud to edge, including the…