Companies/IBM
Armonk, NY, USA
IBM
POWER processors and the Power Systems AC922 nodes behind Summit and Sierra. Sold its x86 server business to Lenovo in 2014.
Systems this company appears in
- Systems
- 5
- Aggregate Rmax
- 485.9 PFlop/s
- Aggregate power
- 28.81 MW
- First appearance
- 2004-11
- Most recent
- 2022-11
- Concentration
- 50%
systems it appears in
where disclosed
largest is Leonardo
Aggregate Rmax is the sum of the systems this company supplies any part of. It is not revenue and not attributable share: an integrator and a memory vendor in the same machine both count its full FLOPS here. Attribution weighted by role is Phase 4.
Role breakdown
| Role | Systems | Rmax in those systems |
|---|---|---|
| Integrator | 4 | 244.7 PFlop/s |
| Accelerator | 1 | 1.03 PFlop/s |
| CPU | 3 | 243.7 PFlop/s |
| Interconnect | 1 | 478.20 TFlop/s |
| Storage | 1 | 148.6 PFlop/s |
| Operating system | 4 | 484.9 PFlop/s |
Appearances
| System | Supplied as | Shipped under | Rmax | Rank |
|---|---|---|---|---|
| Leonardo Italy · 2022-11 | Operating system | Red Hat | 241.2 PFlop/s | #4 November 2022 → |
| Summit USA · 2018-06 | CPU, Integrator, Storage, Operating system | IBM, Red Hat | 148.6 PFlop/s | #1 June 2018 → |
| Sierra USA · 2018-06 | CPU, Integrator, Operating system | IBM, Red Hat | 94.64 PFlop/s | #3 June 2018 → |
| Roadrunner USA · 2008-06 | Accelerator, Integrator | IBM | 1.03 PFlop/s | #1 June 2008 → |
| BlueGene/L USA · 2004-11 | CPU, Interconnect, Integrator, Operating system | IBM | 478.20 TFlop/s | #1 November 2004 → |
Parts supplied
| Part | Category | Generation | Released |
|---|---|---|---|
| IBM POWER9 22C | CPUs | POWER9 | 2017 |
| IBM Spectrum Scale ESS (GPFS) | Storage | Spectrum Scale | 2017 |
| IBM PowerXCell 8i | Accelerators | Cell BE | 2008 |
| IBM PowerPC 440 700MHz | CPUs | BlueGene/L | 2004 |
| IBM BlueGene 3D torus | Interconnect | BlueGene | 2004 |
| IBM Compute Node Kernel | Operating systems | CNK | 2004 |