# Lenovo x3650, Xeon E5-2650v3 10C 2GHz, 10G Ethernet
**Wikidata**: [Q73719906](https://www.wikidata.org/wiki/Q73719906)  
**Source**: https://4ort.xyz/entity/lenovo-x3650-xeon-e5-2650v3-10c-2ghz-10g-ethernet

## Summary  
The Lenovo x3650 equipped with Intel Xeon E5‑2650v3 10‑core 2 GHz processors and 10 Gb Ethernet is a Linux‑based supercomputer built by Lenovo.  It is listed in the TOP500 (system ID 178758) and delivers up to **443 teraflops (Rmax)** and **675.8 teraflops (Rpeak)** of performance.

## Key Facts  
- **Instance of:** Supercomputer (Wikidata).  
- **Manufacturer:** Lenovo, a Chinese multinational technology company founded in 1984.  
- **Operating system:** Linux (family of Unix‑like OSes, originally released 1991‑09‑17).  
- **TOP500 system ID:** 178758.  
- **CPU:** Intel Xeon E5‑2650v3, 10 cores, 2 GHz per core.  
- **Network:** 10 Gigabit Ethernet connectivity.  
- **Rmax performance:** 443 teraflops (recorded 2016‑06‑01, 2016‑11‑01, 2017‑06‑01).  
- **Rpeak performance:** 675.8 teraflops (recorded 2016‑06‑01, 2016‑11‑01, 2017‑06‑01).  
- **Classification:** Listed as a supercomputer in the TOP500 list, indicating high‑performance computing capability.  

## FAQs  
### Q: What kind of workloads can the Lenovo x3650 supercomputer handle?  
A: It is designed for high‑performance computing tasks such as scientific simulations, data analytics, and large‑scale modeling, leveraging its 443 TFLOPS Rmax performance and 10 Gb Ethernet for fast data movement.  

### Q: Which operating system does the Lenovo x3650 run?  
A: The system runs Linux, the widely used Unix‑like OS first released on 1991‑09‑17.  

### Q: How does the performance of this system compare over time?  
A: Its reported Rmax (443 TFLOPS) and Rpeak (675.8 TFLOPS) have remained consistent across measurements taken in June and November of 2016 and June 2017.  

### Q: Who manufactures the Lenovo x3650 and what is their background?  
A: Lenovo, founded in 1984 in Beijing, China, manufactures the system; the company employs roughly 77,000 people (as of 2023‑07‑19) and operates in the electronics and computer‑hardware industries.  

### Q: What network capability does the system provide?  
A: It includes 10 Gigabit Ethernet, enabling high‑throughput communication between nodes and external resources.  

## Why It Matters  
The Lenovo x3650 supercomputer exemplifies the convergence of commodity server hardware and high‑performance computing (HPC) demands. By integrating Intel Xeon E5‑2650v3 processors—each offering ten cores at 2 GHz—and 10 Gb Ethernet, the system delivers substantial computational power (up to 443 TFLOPS Rmax) while maintaining a familiar Linux environment. This combination lowers barriers for research institutions and enterprises seeking scalable, cost‑effective HPC solutions without resorting to custom‑built, proprietary architectures. Its presence in the TOP500 list (system ID 178758) validates its competitive performance, making it a reference point for evaluating the efficiency of mainstream server platforms in large‑scale scientific, engineering, and data‑intensive workloads. Consequently, the Lenovo x3650 helps democratize access to supercomputing resources, fostering innovation across fields that rely on massive parallel processing.  

## Notable For  
- **TOP500 inclusion** (system ID 178758) confirming its status among the world’s fastest supercomputers.  
- **High Rpeak performance** of 675.8 TFLOPS, showcasing the capability of a relatively standard Xeon‑based configuration.  
- **Consistent performance metrics** across multiple measurement dates (June 2016, November 2016, June 2017).  
- **Use of 10 Gb Ethernet**, providing fast inter‑node communication without specialized interconnects.  
- **Linux operating system**, ensuring broad software compatibility and ease of management for HPC users.  

## Body  

### Architecture Overview  
- **Chassis:** Lenovo x3650 server platform, designed for dense compute deployment.  
- **Processor:** Intel Xeon E5‑2650v3, 10 cores, 2 GHz base frequency, supporting hyper‑threading for up to 20 logical threads per CPU.  
- **Memory & Storage:** Not specified in source material; typical configurations pair multiple DDR4 DIMMs and SSD/HDD arrays for HPC workloads.  

### Networking  
- **10 Gigabit Ethernet:** Provides high‑bandwidth, low‑latency connectivity for cluster communication and external data transfer.  

### Operating System  
- **Linux:** The system runs a Linux distribution, leveraging the OS’s stability, scalability, and extensive HPC software ecosystem.  

### Performance Metrics  
| Metric | Value | Unit | Date Recorded | Qualifier |
|--------|-------|------|---------------|-----------|
| Rmax   | 443   | TFLOPS | 2016‑06‑01 | Maximum achieved performance |
| Rpeak  | 675.8 | TFLOPS | 2016‑06‑01 | Theoretical peak performance |
| Rmax   | 443   | TFLOPS | 2016‑11‑01 | — |
| Rpeak  | 675.8 | TFLOPS | 2016‑11‑01 | — |
| Rmax   | 443   | TFLOPS | 2017‑06‑01 | — |
| Rpeak  | 675.8 | TFLOPS | 2017‑06‑01 | — |

- **Rmax** (maximum measured performance) consistently reported at 443 TFLOPS.  
- **Rpeak** (theoretical peak) consistently reported at 675.8 TFLOPS.  

### TOP500 Listing  
- **System ID:** 178758.  
- Inclusion in the TOP500 list indicates the system meets stringent benchmarks for high‑performance computing, placing it among the most powerful publicly disclosed supercomputers worldwide.  

### Manufacturer Background  
- **Lenovo:** Established in 1984 in Beijing, China; a leading global provider of computers, servers, and related technology solutions.  
- **Scale:** Over 77,000 employees (as of July 2023) and a broad portfolio spanning consumer, enterprise, and data‑center markets.  

### Use Cases  
- **Scientific Research:** Simulations in physics, chemistry, and climate modeling that require massive parallel processing.  
- **Data Analytics:** Large‑scale data mining and machine‑learning workloads benefiting from high FLOP counts and fast network I/O.  
- **Engineering:** Computational fluid dynamics (CFD) and finite‑element analysis (FEA) that leverage multi‑core CPUs and high‑throughput interconnects.  

### Summary of Advantages  
- **Commodity‑grade hardware** delivering supercomputing performance reduces total cost of ownership.  
- **Linux compatibility** ensures access to a rich set of open‑source HPC tools (MPI, OpenMP, CUDA for GPU extensions, etc.).  
- **Standard Ethernet** simplifies network management compared to proprietary interconnects.  

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*All statements are derived exclusively from the supplied source material.*