# Lichtenberg II

> supercomputer in Germany

**Wikidata**: [Q130705399](https://www.wikidata.org/wiki/Q130705399)  
**Source**: https://4ort.xyz/entity/lichtenberg-ii

## Summary
Lichtenberg II is a supercomputer located in Germany, manufactured by Lenovo and launched in 2023. Designed primarily for research, it features 59,904 processor cores and utilizes advanced hardware components. It has consistently been ranked among the world's most powerful supercomputers on the TOP500 list.

## Key Facts
- Lichtenberg II is a supercomputer in Germany.
- It was launched in 2023.
- The supercomputer was manufactured by Lenovo.
- It is equipped with 59,904 processor cores.
- Lichtenberg II utilizes Xeon Platinum 8470Q 52C 2.1GHz CPUs.
- Its bus system is Infiniband HDR.
- In June 2024, it was ranked 301st on the TOP500 list of supercomputers.
- Its industry classification is research.

## FAQs
### Q: What is Lichtenberg II?
A: Lichtenberg II is a supercomputer located in Germany. It was manufactured by Lenovo and became operational in 2023, primarily serving the research industry.

### Q: What are the key technical specifications of Lichtenberg II?
A: Lichtenberg II features 59,904 processor cores and uses Xeon Platinum 8470Q 52C 2.1GHz CPUs. Its internal communication bus is Infiniband HDR.

### Q: Who manufactured Lichtenberg II?
A: Lichtenberg II was manufactured by Lenovo, a Chinese multinational technology company established in 1984, known for its electronics and computer hardware.

### Q: When did Lichtenberg II become operational?
A: Lichtenberg II was launched in 2023.

### Q: How has Lichtenberg II been ranked among supercomputers?
A: Lichtenberg II has appeared on the TOP500 list, ranking 230th between June and November 2023, 266th between November 2023 and June 2024, and 301st in June 2024.

## Why It Matters
Lichtenberg II plays a crucial role in advancing scientific and academic endeavors within Germany by providing significant computational power for research. As a modern supercomputer launched in 2023, its capabilities enable researchers to tackle complex problems that require extensive data processing and simulation, which would be impossible on conventional computing systems. Its high number of processor cores and advanced hardware, including Xeon Platinum 8470Q CPUs and an Infiniband HDR bus, allow for high-performance computing necessary for fields such as climate modeling, materials science, astrophysics, and artificial intelligence. By facilitating cutting-edge research, Lichtenberg II contributes to innovation, scientific discovery, and the development of new technologies, positioning Germany as a leader in computational science. Its consistent ranking on the TOP500 list underscores its importance and competitive standing in the global supercomputing landscape, ensuring that German institutions have access to world-class infrastructure for their computational needs.

## Notable For
- Its recent inception in 2023, making it a contemporary supercomputing resource.
- Featuring 59,904 processor cores, providing substantial parallel processing capabilities.
- Utilizing Xeon Platinum 8470Q 52C 2.1GHz CPUs, a high-performance x86 microprocessor.
- Its consistent presence on the TOP500 list of the world's most powerful supercomputers since its launch.
- Being manufactured by Lenovo, a prominent global technology company.

## Body
Lichtenberg II is a supercomputer located in Germany, specifically designed to support the research industry. It commenced operations in 2023.

### Hardware Specifications
Lichtenberg II is built with advanced computing components to deliver high performance.
- **Manufacturer:** Lenovo, a Chinese multinational technology company established in 1984.
- **Processor:** It is powered by Xeon Platinum 8470Q 52C 2.1GHz CPUs. These are x86 microprocessors from the Intel Xeon brand.
- **Processor Cores:** The supercomputer comprises a total of 59,904 processor cores.
- **Bus System:** Communication within the system is facilitated by an Infiniband HDR bus.
- **TOP500 System ID:** Its identifier on the TOP500 list is 180136, specifically noted as 'Lichtenberg II (Phase 2) - ThinkSystem SD650 V3, Xeon Platinum 8470Q 52C 2.1GHz, InfiniBand HDR100'.

### Software and Operations
The supercomputer runs on an operating system identified by the Wikidata ID Q215273. Its primary application is within the research industry, supporting various computational tasks.

### Performance Rankings
Lichtenberg II has been recognized on the TOP500 list, which ranks the world's most powerful supercomputers.
- **June - November 2023:** Ranked 230th on the TOP500 list.
- **November 2023 - June 2024:** Ranked 266th on the TOP500 list.
- **June 2024:** Ranked 301st on the TOP500 list.

### Online Presence
Further information about Lichtenberg II can be found on its official website: https://www.hrz.tu-darmstadt.de/hlr/hochleistungsrechnen/index.de.jsp.