IBM Telum (microprocessor)
The Telum is a microprocessor made by IBM for the IBM z16 series mainframe computers. The processor was announced at the Hot Chips 2021 conference on 23 August 2021. Telum is IBM's first processor that contains on-chip acceleration for artificial intelligence inferencing while a transaction is taking place. Description
The chip contains 8 processor cores with a deep superscalar out-of-order pipeline, running with more than 5 GHz clock frequency which is optimized for the demands of heterogenous enterprise class workloads. The cache and chip-interconnection infrastructure provides 32 MB cache per core and can scale to 32 Telum chips. The cache design has been described as "revolutionary" in 2021,  by creating a system where the L2 cache of one core can be used as virtual L3 and L4 caches for another core. See also
 z/Architecture
 IBM System z
 Mainframe computer

References

IBM microprocessors
IBM mainframe technology
Computer-related introductions in 2019