# Lenovo x3950, Xeon E7-8867v3  16C 2.5GHz, 10G Ethernet
**Wikidata**: [Q73715259](https://www.wikidata.org/wiki/Q73715259)  
**Source**: https://4ort.xyz/entity/lenovo-x3950-xeon-e7-8867v3-16c-2-5ghz-10g-ethernet

## Summary
The Lenovo x3950 is a high-performance supercomputer system featuring Intel Xeon E7-8867v3 processors with 16 cores running at 2.5GHz and equipped with 10G Ethernet networking capabilities. It operates on Linux and was ranked on the TOP500 list of supercomputers, achieving performance levels of up to 778.2 teraflops peak performance.

## Key Facts
- Instance of: supercomputer
- Manufacturer: Lenovo
- Operating system: Linux (family of Unix-like operating systems, inception: September 17, 1991)
- Top500 system ID: 178757
- Computer performance: 505.9 teraflops Rmax and 778.2 teraflops Rpeak (as of June 2017)
- Processor: Intel Xeon E7-8867v3, 16 cores, 2.5GHz
- Network: 10G Ethernet
- Manufacturer location: Beijing, People's Republic of China (headquarters: No. 6 Chuang Ye Road, Shangdi Information Industry Base)
- Lenovo company employees: 77,000 (as of July 19, 2023)

## FAQs
### Q: What type of system is the Lenovo x3950?
A: The Lenovo x3950 is a supercomputer system that uses Intel Xeon E7-8867v3 processors and runs on Linux operating system, designed for high-performance computing applications.

### Q: What are the performance specifications of the Lenovo x3950?
A: The system achieves 505.9 teraflops of Rmax performance and 778.2 teraflops of Rpeak performance, as measured in TOP500 supercomputer rankings.

### Q: What networking capabilities does the Lenovo x3950 have?
A: The Lenovo x3950 is equipped with 10G Ethernet networking capabilities for high-speed data transfer and connectivity.

## Why It Matters
The Lenovo x3950 represents a significant advancement in high-performance computing infrastructure, combining powerful Intel Xeon processors with robust networking capabilities to deliver exceptional computational performance. As a supercomputer system, it enables complex scientific simulations, data analysis, and computational research that would be impossible on conventional computing systems. Its inclusion in the TOP500 rankings demonstrates its competitive standing among the world's most powerful computing systems, making it valuable for research institutions, enterprises, and organizations requiring massive parallel processing capabilities. The system's Linux-based architecture provides flexibility and compatibility with a wide range of scientific and engineering applications, while its 10G Ethernet connectivity ensures efficient data movement across the system.

## Notable For
- Ranked on the prestigious TOP500 list of supercomputers with system ID 178757
- Achieves up to 778.2 teraflops peak performance using Intel Xeon E7-8867v3 processors
- Features 16-core processors running at 2.5GHz for high computational density
- Equipped with 10G Ethernet networking for high-speed data transfer
- Built by Lenovo, a major Chinese technology company with global presence

## Body
### Technical Specifications
The Lenovo x3950 supercomputer system is built around Intel's Xeon E7-8867v3 processor family, featuring 16 cores per processor running at a base frequency of 2.5GHz. This processor architecture provides substantial computational power for parallel processing workloads. The system achieves its high performance through the combination of multiple processors working in concert, with the entire system capable of delivering up to 778.2 teraflops of peak performance.

### Performance Metrics
The system's performance has been measured and verified through TOP500 supercomputer rankings, with recorded metrics showing 505.9 teraflops of Rmax (maximum LINPACK performance) and 778.2 teraflops of Rpeak (theoretical peak performance). These measurements were taken at multiple points in time, including June and November of both 2016 and 2017, demonstrating consistent high-level performance across different testing periods.

### Operating Environment
The Lenovo x3950 runs on Linux, a Unix-like operating system family that was first developed in 1991 by Linus Torvalds. Linux provides the necessary stability, scalability, and compatibility required for high-performance computing environments. The open-source nature of Linux allows for customization and optimization specific to the supercomputer's hardware architecture.

### Network Infrastructure
The system incorporates 10G Ethernet networking capabilities, providing high-bandwidth, low-latency connectivity between compute nodes. This networking infrastructure is crucial for distributed computing applications where data must be shared efficiently across the entire system. The 10G Ethernet standard ensures compatibility with existing network infrastructure while providing sufficient bandwidth for most high-performance computing workloads.

### Manufacturer Background
Lenovo, the manufacturer of the x3950 system, is a Chinese multinational technology company headquartered in Beijing. Founded in 1984, Lenovo has grown to become one of the world's largest technology companies, employing approximately 77,000 people as of July 2023. The company operates in the electronics and computer hardware industry, producing a wide range of technology products including supercomputers, personal computers, servers, and other computing devices.