# Lenovo RD450, Xeon E5-2683v3 14C 2GHz, 10G Ethernet
**Wikidata**: [Q73734478](https://www.wikidata.org/wiki/Q73734478)  
**Source**: https://4ort.xyz/entity/lenovo-rd450-xeon-e5-2683v3-14c-2ghz-10g-ethernet

## Summary
The Lenovo RD450, Xeon E5-2683v3 14C 2GHz, 10G Ethernet is a supercomputer manufactured by Lenovo that utilizes the Linux operating system. It is powered by Intel Xeon E5-2683v3 processors featuring 14 cores at a 2GHz clock speed and is equipped with 10G Ethernet networking.

## Key Facts
- **Classification:** Instance of a supercomputer.
- **Manufacturer:** Lenovo, a Chinese multinational technology company established in 1984.
- **Processor:** Intel Xeon E5-2683v3 with 14 cores and a 2GHz frequency.
- **Networking:** 10G Ethernet.
- **Operating System:** Linux (Unix-like operating system family).
- **Rmax Performance:** 344.4 teraflops (as of June 1, 2016).
- **Rpeak Performance:** 555.5 teraflops (as of June 1, 2016).
- **Top500 ID:** Registered under system ID 178768.
- **Manufacturer Headquarters:** Beijing, People's Republic of China.

## FAQs
### Q: What is the performance capability of this Lenovo RD450 system?
A: As of June 2016, the system achieved a maximal LINPACK performance (Rmax) of 344.4 teraflops. Its theoretical peak performance (Rpeak) is rated at 555.5 teraflops.

### Q: What hardware components are used in this supercomputer?
A: The system is built on Lenovo RD450 hardware using Xeon E5-2683v3 processors. Each processor contains 14 cores running at 2GHz, and the system utilizes 10G Ethernet for connectivity.

### Q: Which operating system does the Lenovo RD450 supercomputer run?
A: The system runs on Linux, a family of Unix-like operating systems. Linux has been in existence since its inception on September 17, 1991.

### Q: Who is the manufacturer of this system?
A: The system was manufactured by Lenovo, a global technology company founded in 1984 and headquartered in Beijing. As of 2023, the company employs approximately 77,000 people.

## Why It Matters
The Lenovo RD450, Xeon E5-2683v3 14C 2GHz, 10G Ethernet represents a significant implementation of high-performance computing (HPC) using enterprise-grade hardware. As a recognized entry in the Top500 list of supercomputers (ID 178768), it demonstrates the capability of Lenovo's server architecture to scale into the teraflop range. By utilizing 14-core Xeon processors and 10G Ethernet, the system provides the computational density and networking throughput required for complex data processing. Its reliance on Linux underscores the operating system's role as the standard for modern supercomputing, offering the stability and open-source flexibility necessary for large-scale clusters. This system serves as a benchmark for mid-to-high range supercomputing performance during the mid-2010s.

## Notable For
- **Top500 Recognition:** Officially identified by Top500 system ID 178768.
- **High Core Density:** Utilizes 14-core Xeon E5-2683v3 processors to achieve high parallel processing power.
- **Performance Benchmarks:** Reached a peak performance (Rpeak) of 555.5 teraflops in June 2016.
- **Standardized Networking:** Employs 10G Ethernet for high-speed data communication between nodes.

## Body

### Hardware and Architecture
The Lenovo RD450, Xeon E5-2683v3 14C 2GHz, 10G Ethernet is a supercomputing cluster based on Lenovo's RD450 server platform. The primary computational power is derived from Intel Xeon E5-2683v3 processors. These CPUs are characterized by:
- **Core Count:** 14 cores per processor.
- **Clock Speed:** 2GHz.
- **Interconnect:** 10G Ethernet networking for node communication.

### Performance Metrics
The system's performance was formally measured and recorded in June 2016. The benchmarks include:
- **Rmax:** 344.4 teraflops, representing the maximal score achieved on the LINPACK benchmark.
- **Rpeak:** 555.5 teraflops, representing the theoretical peak performance of the hardware configuration.
- **Top500 ID:** 178768.

### Software Environment
The system operates using the Linux operating system. Linux is a family of Unix-like operating systems that saw its inception on September 17, 1991. It is the dominant operating system for supercomputers globally due to its scalability and performance in clustered environments.

### Manufacturer Context
The system was produced by Lenovo, a multinational technology company established in 1984 in the People's Republic of China. 
- **Headquarters:** Beijing (No. 6 Chuang Ye Road, Shangdi Information Industry Base).
- **Industry:** Electronics and computer hardware.
- **Scale:** As of July 2023, Lenovo employed approximately 77,000 individuals.