POWER9 is a family of superscalar, multithreading, multi-core microprocessors produced by IBM, based on the Power ISA. It was announced in August 2016. [2] .

这里跟大家介绍基于power 9所搭建的 ac922 人工智能服务器。 今年6月份，在德国举行的超算大会上，基于ac922的超算集群登上了hpc top500的榜首。ac922是基于power 9芯片的人工智能服务器，是世界上迄今为止速度最快的服务器。

2018年11月16日 · Power 9是IBM 第一款用了纵、横规模性系统设计的Power芯片系列。 和过去的 IBM 微处理器一样，为了达到新的性能水平，Power 9用了内存块区，包括高达 120 Mb置于每秒7 Tbit芯片结构上的共享 L3 缓存里的嵌入式 DRAM。

2018年7月11日 · The IBM POWER9 processor is the latest Reduced Instruction Set Computer microprocessor from IBM. POWER9 employs a new modular core microarchitecture to counter the technology trend of decreasing frequency and increasing power density from generation to …

Powerful IBM POWER9™ processors that offer up to 22 cores at up to 2.80 GHz (3.10 GHz turbo) performance with up to 2 TB of memory. IBM Coherent Accelerator Processor Interface (CAPI) 2.0, IBM OpenCAPI™, and second-generation NVIDIA NVLink 2.0 technology for exceptional processor to accelerator intercommunication.

2017年5月10日 · The IBM Power9 processor has an enhanced core and chip architecture that provides superior thread performance and higher throughput. The core and chip architectures are optimized for emerging workloads to support the needs of next-generation computing. Multiple variants of silicon target the scale-out and scale-up markets.

The IBM POWER9 processor is the latest Reduced Instruction Set Computer microprocessor from IBM. POWER9 employs a new modular core microarchitecture to counter the technology trend of decreasing frequency and increasing power density from generation to generation.

2018年5月11日 · The IBM® POWER9™ processor is a superscalar symmetric multiprocessor designed for use in servers and large-cluster systems. It uses 14 nm technology with 17 metal layers. The POWER9 processor supports direct-attach memory. It supports a maximum symmetric multiprocessing (SMP) size of two sockets and is targeted for scale-out workloads.

2017年8月6日 · Power 9是IBM 第一款用了纵、横规模性系统设计的Power芯片系列。 和过去的 IBM 微处理器一样，为了达到新的性能水平，Power 9用了内存块区，包括高达 120 Mb置于每秒7 Tbit芯片结构上的共享 L3 缓存里的嵌入式 DRAM。

2017年3月1日 · The IBM Power9 processor has an enhanced core and chip architecture that provides superior thread performance and higher throughput. The core and chip architectures are optimized for emerging workloads to support the needs of next-generation computing. Multiple variants of silicon target the scale-out and scale-up markets.