Vendor: Arm Ltd. Category: CPU

Neoverse Compute Subsystems N2 (CSS N2)

Neoverse CSS N2: The Arm Neoverse N2 Platform, Delivered to Partners as a Verified, Performance-Validated Customizable Subsystem …

Overview

Neoverse CSS N2: The Arm Neoverse N2 Platform, Delivered to Partners as a Verified, Performance-Validated Customizable Subsystem

Arm Neoverse CSS N2 is the first generation of Neoverse CSS products designed to speed time to production silicon, deliver world-class performance, and bring leading-edge technology to the Arm ecosystem. CSS N2 packs up to 64 Neoverse N2 cores, with DDR5 memory and PCIe Gen5/CXL I/O, into a performance- and power-optimized subsystem.

Key features

  • Fastest Path to Production Silicon
    • CSS N2 partners report significant benefits, such as advancing from design idea to working silicon in 13 months and saving an estimated 80 engineering years of design effort. CSS N2 lets partners get to market faster than ever and allows design resources to focus on building specialized silicon.
  • World-Class Performance
    • CSS N2 delivers an estimated SPECrate® 2017 integer score of 1000 when configured in a multichip system with an aggregate of 256 Arm Neoverse N2 cores at 3.0GHz.
  • Leading-Edge Technology
    • CSS N2 implements the latest memory and I/O technologies, including DDR5/LPDDR5, PCIe Gen5, and CXL, on an advanced 5nm fabrication process.

Block Diagram

Specifications

Identity

Part Number
Neoverse CSS N2
Vendor
Arm Ltd.
Type
Silicon IP

Files

Note: some files may require an NDA depending on provider policy.

Provider

HQ: Great Britain

Learn more about CPU IP core

Announcing Arm AGI CPU: The silicon foundation for the agentic AI cloud era

For the first time in our more than 35-year history, Arm is delivering its own silicon products – extending the Arm Neoverse platform beyond IP and Arm Compute Subsystems (CSS) to give customers greater choice in how they deploy Arm compute – from building custom silicon to integrating platform-level solutions or deploying Arm-designed processors.

Top 5 Reasons why CPU is the Best Processor for AI Inference

Advanced artificial intelligence (AI), like generative AI, is enhancing all our smart devices. However, a common misconception is that these AI workloads can only be processed in the cloud and data center. In fact, the majority of AI inference workloads, which are cheaper and faster to run than training, can be processed at the edge – on the actual devices.

Frequently asked questions about CPU IP cores

What is Neoverse Compute Subsystems N2 (CSS N2)?

Neoverse Compute Subsystems N2 (CSS N2) is a CPU IP core from Arm Ltd. listed on Semi IP Hub.

How should engineers evaluate this CPU?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this CPU IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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