From PC Mag: Intel and AMD have some fresh competition in the enterprise and data center markets as IBM just launched its next-generation Power10 processor.
The Power9 processor was introduced back in 2017. It's a 14nm processor that was used in the Summit supercomputer, which held the top spot as the world's fastest supercomputer from Nov. 2018 to June 2020. Now IBM is set to replace Power9 with the company's first 7nm processor, and Power10 will be manufactured through a partnership with Samsung.
Power10 promises some massive improvements over Power9. IBM claims a 3x improvement in both capacity and processor energy efficiency over its previous chip generation within the same power envelope. Power10 also includes a new feature called "memory inception," allowing clusters of physical memory to be shared across a pool of systems. Each system in the pool can access all of the memory, and memory clusters can be scaled up to petabytes in size.
IBM says there's up to a 20x improvement in speed for artificial intelligence workloads compared to Power9, and there's also been a focus on bolstering security. IBM added "quadruple the number of AES encryption engines per core" while also anticipating "future cryptographic standards like quantum-safe cryptography and fully homomorphic encryption."
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