Supercomputers/Systems/GM DL360G3 Cluster
USA · operational · hpc
GM DL360G3 Cluster
Also known as General Motors Cluster Platform DL360G3 Myrinet
Operated by General Motors at General Motors Detroit Site .
Phase 1 seed dataset, compiled by hand. These rows were built from public operator, laboratory and vendor sources. A mechanical second-reader pass has since fetched every cited source: 1092 of 1153 systems have a readable citation that names them, and 40 are genuinely weakly sourced. Every claim carries its source and a confidence tier. Treat anything below verified as a lead, not a citation.
Measured performance
- Rmax
- 1.06 TFlop/s
- Rpeak
- 1.79 TFlop/s
- Rmax ÷ Rpeak
- 59.0%
- Cores
- 320
- Power
- -
- Per watt
- - GF/W
Figures are as last publicly reported for the configuration described below, not a live measurement. Where a system was upgraded in place, the post-upgrade configuration is shown and the earlier one appears in the timeline.
What this machine is made of
One row per supplier relationship. “Supplier at build” is the company that shipped the part at the time; where that company has since been acquired, the parent it rolls up to today is shown beside it. That distinction is what makes ticker-level aggregation possible across a thirty-year dataset.
| Role | Part | Supplier at build | Quantity | Confidence | Source |
|---|---|---|---|---|---|
| Integrator | - HPE Cluster Platform DL360 G3 | Hewlett Packard Enterprise | - | Reported | top500.org |
| CPU | - Intel Pentium 4 Xeon 2.8GHz, 320 cores | Intel | - | Reported | top500.org |
The read
General Motors' HPE Cluster Platform DL360 G3 of 320 Pentium 4 Xeon 2.8GHz cores on Myrinet running Linux, at 1.057 TFlop/s Rmax and 1.792 TFlop/s Rpeak. It debuted at rank 115 in November 2003, GM's best TOP500 position, then fell to 219 in June 2004 and 338 in November 2004, its last appearance. It followed GM's 2002 HP SuperDome systems on the list. The site page places GM in Detroit. Status is recorded as of the last list appearance.
Timeline
Public list appearances
Pointers only: rank and edition, linking to the canonical entry. We do not reproduce list tables. See sourcing policy.
Site & facility
Change history
- 2026-10-02 Added General Motors' DL360 G3 Myrinet cluster
Source check
We fetched this system's own citations and recorded whether each page actually mentions it. This is a corroboration signal, not a fact check, and it is published so you can see how well the sourcing holds up rather than take it on trust.
| Cited source | Result | Found on the page |
|---|---|---|
| top500.org | names system only | - |
Checked 2026-10-09 by pnpm verify. Re-run it and the table changes with the web.