Executive Summary

The IBM Power9 9235 is a high-performance server designed for enterprise workloads, featuring the IBM Power9 processor. The Power9 processor is available at frequencies of 2.8-3.4 GHz and is designed to provide high performance and efficiency for a variety of workloads, including cloud, AI, and analytics. The Power9 9235 server is part of the IBM Power Systems family, which is designed to provide a scalable and secure platform for enterprise workloads.

The POWER9 9235 server features a modular design, with support for up to 32 cores and 256 threads per processor. The server also features a high-bandwidth memory subsystem, with support for up to 4TB of memory. The Power9 9235 server also features a range of I/O options, including PCIe, SAS, and NVMe.

In terms of performance, the Power9 9235 server is designed to provide high levels of performance and efficiency, with a focus on workloads such as cloud, AI, and analytics. The server features a range of performance-enhancing technologies, including simultaneous multithreading (SMT) and out-of-order execution.

Architecture & Design

The IBM Power9 processor is designed using a 14nm process node, which provides a high level of performance and efficiency. The processor features a modular design, with support for up to 24 cores and 96 threads per chip.

• Process Node: 14nm
• Cores: Up to 24
• Threads: Up to 96
• Frequency: 2.8-3.4 GHz

The Power9 processor also features a high-bandwidth memory subsystem, with support for up to 4TB of memory. The memory subsystem is designed to provide high levels of performance and efficiency, with a focus on workloads such as cloud, AI, and analytics.

• Memory: Up to 4TB
• Memory Bandwidth: Up to 230GB/s

The Power9 9235 server also features a range of I/O options, including PCIe, SAS, and NVMe. The server is designed to provide high levels of I/O performance and efficiency, with a focus on workloads such as cloud, AI, and analytics.

• I/O Options: PCIe, SAS, NVMe
• I/O Bandwidth: Up to 100Gbps

Performance & Thermal

The Power9 9235 server is designed to provide high levels of performance and efficiency, with a focus on workloads such as cloud, AI, and analytics. The server features a range of performance-enhancing technologies, including simultaneous multithreading (SMT) and out-of-order execution.

• Performance: Up to 3.4 GHz
• Threads: Up to 256
• TDP: Specification not publicly disclosed

The Power9 9235 server also features a range of thermal management technologies, including air and water cooling. The server is designed to provide high levels of thermal efficiency, with a focus on reducing power consumption and increasing reliability.

• Cooling: Air and water cooling
• Thermal Management: Active and passive cooling

In terms of benchmarks, the Power9 9235 server has been shown to provide high levels of performance and efficiency, with a focus on workloads such as cloud, AI, and analytics. The server has been benchmarked using a range of industry-standard benchmarks, including SPECint and SPECFP.

• Benchmarks: SPECint, SPECFP
• Performance: Up to 3.4 GHz

Market Positioning

The Power9 9235 server is designed to compete with other high-performance servers in the market, including the Intel Xeon and AMD Epyc. The server is designed to provide high levels of performance and efficiency, with a focus on workloads such as cloud, AI, and analytics.

The target buyer for the Power9 9235 server is the enterprise customer, who requires high levels of performance and efficiency for their workloads. The server is designed to provide a scalable and secure platform for enterprise workloads, with a focus on reducing costs and increasing reliability.

• Target Buyer: Enterprise customer
• Competitors: Intel Xeon, AMD EPYC