Home › Entities › supercomputer › Lassen

Lassen

supercomputer
Product supercomputer Q74555395

Facts

14 properties
Instance of
supercomputer
Inception
2018[13]
Country
United States[2]
Bus
Mellanox InfiniBand EDR
CPU
POWER9[14]
Computer performance
18.20 petaflops (2019–present), 23.05 petaflops (2019–present), 15.43 petaflops, 19.90 petaflops, 5,059,584[20][21][22][23][24]
Editor
IBM XL C++[3]
GPU
NVIDIA TESLA V100[19]
Industry
research[12]
Manufacturer
IBM, Nvidia, Mellanox Technologies, Mellanox[7][8][9][10]
Number of processor cores
288,288[15]
Operating system
Red Hat Enterprise Linux[11]
Operator
United States Department of Energy, National Nuclear Security Administration, Lawrence Livermore National Laboratory[4][5][6]
Ranking
10 (10–72, n=3)[16][17][18]
🏷️ Also known as
en Lassen en Lassen - IBM Power System AC922 ru Лассен
🔖 Identifiers · 1
TOP500 System ID
179567

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Manufacturer 3
IBM, Nvidia, Mellanox Technologies
Operator 3
United States Department of Energy, Lawrence Livermore National Laboratory, National Nuclear Security Administration
CPU 1
POWER9
Country 1
United States
Editor 1
IBM XL C++
GPU 1
NVIDIA TESLA V100
Industry 1
research
Instance of 1
supercomputer
Press Enter · cited answer in seconds

Summary

Lassen is a supercomputer[1].

Related Entities

IBM Lawrence Livermore National Laboratory Nvidia NVIDIA TESLA V100 POWER9 United States

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . top500.org. top500.org. Provenance: wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Lassen. Retrieved May 3, 2026, from https://4ort.xyz/entity/lassen-q74555395
MLA “Lassen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lassen-q74555395.
BibTeX @misc{4ortxyz_lassen-q74555395_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lassen}}, year = {2026}, url = {https://4ort.xyz/entity/lassen-q74555395}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lassen — https://4ort.xyz/entity/lassen-q74555395 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/lassen-q74555395 · Last refreshed: