# Lenovo x3850, Xeon E7-4820V2 8C 2GHz, 10G Ethernet
**Wikidata**: [Q73477914](https://www.wikidata.org/wiki/Q73477914)  
**Source**: https://4ort.xyz/entity/lenovo-x3850-xeon-e7-4820v2-8c-2ghz-10g-ethernet-q73477914

## Summary
The Lenovo x3850 is a supercomputer manufactured by Lenovo, featuring an Intel Xeon E7-4820V2 processor (8 cores at 2GHz) and 10 Gigabit Ethernet, running the Linux operating system. It achieved performance rankings on the Top500 list of supercomputers.

## Key Facts
- Classified as a **supercomputer**.
- **Manufacturer**: Lenovo, a Chinese multinational technology company established in 1984.
- **Operating System**: Linux.
- **Processor**: Intel Xeon E7-4820V2 (8 cores, 2.0 GHz).
- **Networking**: 10 Gigabit Ethernet.
- **Top500 System ID**: 178643.
- **Performance (Rmax)**: 359.9 teraflops (measured November 2015, June 2016, and November 2016).
- **Performance (Rpeak)**: 460.8 teraflops (measured November 2015, June 2016, and November 2016).

## FAQs
### Q: What type of computer is the Lenovo x3850 with Xeon E7-4820V2 and 10G Ethernet?
A: It is a classified supercomputer designed for high-performance computing tasks, manufactured by Lenovo.

### Q: How powerful was the Lenovo x3850?
A: It achieved an Rmax performance of 359.9 teraflops and an Rpeak performance of 460.8 teraflops, as recorded on the Top500 list in November 2015, June 2016, and November 2016.

### Q: What software does the Lenovo x3850 run?
A: The Lenovo x3850 runs the Linux operating system.

### Q: Who made the Lenovo x3850?
A: It was manufactured by Lenovo, a Chinese multinational technology company founded in 1984.

### Q: What is the Top500 ID of the Lenovo x3850?
A: Its system ID on the Top500 list is 178643.

## Why It Matters
The Lenovo x3850 represents Lenovo's entry into the high-performance computing (HPC) market as a supercomputer. Its inclusion on the Top500 list multiple times highlights its significant computational power for its era. The system exemplifies the integration of enterprise server technology (Xeon E7 processors, 10G Ethernet) into specialized supercomputing environments, showcasing how mainstream hardware components could be leveraged for scientific research and complex modeling tasks. While its specific performance metrics (359.9 TFlops Rmax) are modest by today's standards, its placement in the Top500 signifies a milestone for Lenovo in competing with established supercomputer vendors and provides historical data on the scaling of computational power.

## Notable For
- Being classified as a **supercomputer**.
- Achieving a **Top500 ranking (ID: 178643)**.
- Utilizing an **Intel Xeon E7-4820V2 8-core processor**.
- Featuring **10 Gigabit Ethernet** networking.
- Demonstrating **Linux OS compatibility** in a high-performance computing context.

## Body

### Hardware Specifications
- **Processor**: Intel Xeon E7-4820V2.
- **Core Configuration**: 8 cores.
- **Clock Speed**: 2.0 GHz.
- **Network Interface**: 10 Gigabit Ethernet.
- **Operating System**: Linux.
- **Physical Classification**: Supercomputer.

### Performance Metrics
- **Rmax (Sustained Performance)**:
  - 359.9 teraflops (November 2015).
  - 359.9 teraflops (June 2016).
  - 359.9 teraflops (November 2016).
- **Rpeak (Theoretical Peak Performance)**:
  - 460.8 teraflops (November 2015).
  - 460.8 teraflops (June 2016).
  - 460.8 teraflops (November 2016).
- **Source**: Performance data recorded on the Top500 supercomputer list.

### Manufacturer Context
- **Manufacturer**: Lenovo Group Limited.
- **Manufacturer Details**: Chinese multinational technology company established in 1984. Headquarters located in Beijing, China. Employed approximately 77,000 people as of July 19, 2023. Industry includes electronics and computer hardware.