# NA9B

> supercomputer released in 2023

**Wikidata**: [Q134086696](https://www.wikidata.org/wiki/Q134086696)  
**Source**: https://4ort.xyz/entity/na9b

## Summary
NA9B is a supercomputer released in 2023, manufactured by Lenovo and ranked on the TOP500 list. It runs on Linux and uses AMD EPYC 7763 processors, achieving a peak performance of 7.86 petaflops.

## Key Facts
- Released in 2023 and manufactured by Lenovo
- Ranked 253rd on the TOP500 list as of November 2024
- Uses 65 AMD EPYC 7763 64-core processors running at 2.45GHz
- Contains 200,448 processor cores total
- Achieves 3.96 petaflops of sustained performance (Rmax) and 7.86 petaflops peak performance (Rpeak)
- Located in the United States
- Identified by TOP500 system ID 180142

## FAQs
### Q: What type of supercomputer is NA9B?
A: NA9B is a high-performance computing system released in 2023 that uses AMD EPYC processors and runs on Linux. It's designed for industrial applications and has been ranked on the TOP500 list.

### Q: Who manufactures NA9B?
A: NA9B is manufactured by Lenovo, the Chinese multinational technology company.

### Q: What are NA9B's performance specifications?
A: NA9B achieves 3.96 petaflops of sustained performance and 7.86 petaflops of peak performance using 200,448 processor cores across 65 AMD EPYC 7763 processors.

## Why It Matters
NA9B represents a significant entry in the competitive landscape of high-performance computing, demonstrating how modern supercomputers leverage advanced processor technology to deliver substantial computational power. As a TOP500-ranked system, it contributes to the global ecosystem of supercomputing resources that enable complex scientific simulations, data analysis, and industrial applications. The system's use of AMD EPYC processors and Linux operating system reflects current trends in supercomputing architecture, where open-source software and high-core-count processors provide cost-effective performance scaling. Its industrial sector classification indicates its role in supporting commercial and research applications that require massive parallel processing capabilities, from engineering simulations to large-scale data processing tasks.

## Notable For
- Ranked on the prestigious TOP500 list of the world's most powerful supercomputers
- Uses cutting-edge AMD EPYC 7763 processors with 64 cores each
- Achieves nearly 8 petaflops of peak performance in a relatively compact configuration
- Represents Lenovo's entry into the high-performance computing market
- Demonstrates the effectiveness of Linux in large-scale supercomputing deployments

## Body
### Technical Specifications
NA9B is built around 65 AMD EPYC 7763 processors, each featuring 64 cores running at 2.45GHz. This configuration provides a total of 200,448 processor cores, enabling the system to achieve substantial parallel processing capabilities. The supercomputer is housed in a single system with a bus configuration identified as Q133326087.

### Performance Metrics
The system delivers 3.96 petaflops of sustained performance (Rmax) and 7.86 petaflops of peak performance (Rpeak). These metrics place NA9B in the upper echelon of computing systems worldwide, though its ranking has fluctuated over time, from 159th in June 2023 to 253rd in November 2024.

### Architecture and Software
NA9B runs on Linux, the open-source operating system that dominates the supercomputing landscape. The system uses 100G Ethernet networking for high-speed inter-node communication. Its industrial sector classification suggests it's optimized for commercial and research applications rather than pure scientific computing.

### Market Position
As a Lenovo-manufactured system, NA9B represents the company's expansion into the high-performance computing market. The use of AMD processors rather than Intel alternatives reflects the growing competitiveness in the server processor market and the supercomputing community's willingness to adopt alternative architectures.

## References

1. [Source](https://www.top500.org/site/50969/)
2. [Source](https://top500.org/system/180142/)
3. [TOP500](https://top500.org/system/180142/)