The z15 is a microprocessor made by IBM for their z15 mainframe computers, announced on September 12, 2019. [2] A single-frame IBM z15 mainframe. Larger capacity models can have up to four total frames. This model has blue accents, as compared with the LinuxONE III model with orange highlights. The processor unit chip (PU chip) has 12 cores.

A single-frame IBM z15 mainframe. Larger capacity models can have up to four total frames. This model has blue accents, as compared with the LinuxONE III model with orange highlights.

2020年1月17日 · This IBM® Redbooks® publication describes the features and functions the latest member of the IBM Z® platform, the IBM z15™ (machine type 8561). It includes information about the IBM z15 processor design, I/O innovations, security …

Up to 8x faster application elapsed time with no additional CPU time using IBM z15 Integrated Accelerator for zEDC compared to z14 zEDC Express for both compression and decompression.* Compress up to 260 GB/sec with the Integrated Accelerator for zEDC on the largest IBM z15.**

2019年9月23日 · Four-frame IBM z15 Speaking of which, a fully-loaded four-frame setup can house up to 190 processors, 40TB of RAM, and 60 PCIe control units across 12 PCIe I/O drawers. Additional specs include up to 22 dedicated …

2020年8月17日 · More than any other platform, the z15 offers a high-value architecture that can give you the cloud you want with the privacy and security you need. From the hundreds of microprocessors to the Z software stack, the z15 is built to be open, secure, resilient, and flexible from the ground up.

IBM z15, machine type 8561, provides a scalable, highly available platform that delivers differentiated value to enable business growth, reduce cost, and protect existing investments.

2020年11月3日 · This IBM® Redbooks® publication introduces the latest member of the IBM Z® platform, the IBM z15™. It includes information about the Z environment and how it helps integrate data and transactions more securely. It also provides insight for faster and more accurate business decisions.

IBM has introduced its next generation of mainframes that it contends will combine the speed and power of the Big Iron with the cost-savings and efficiency of the hybrid cloud,data privacy and security controls for modern workloads.

2020年8月17日 · Each IBM z15 processor chip can have up to 12 cores. These cores have 4MB L2 cache and 256MB of shared L3 cache. IBM increasing a lot of the microarchitectural features versus the previous 14nm z14 design.