Performance
The IBM zEnterprise BC12 System (zBC12) central processor complex (CPC) has the same newly designed six-core chip as the IBM zEnterprise EC12 (zEC12), operating at a clock speed of 4.2 GHz. This provides up to 36% uniprocessor performance improvement, and up to 56% improvement in total system capacity for single-system image for z/OS, IBM z/Virtual Machine (z/VM), and IBM z/Virtual Storage Extended (z/VSE) workloads on System z, as compared ...

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