Companies/NTT Communications
Tokyo, Japan
NTT Communications
Japanese telecom and ICT services company in the NTT group; supplied the GPU platform for Preferred Networks' MN-1 cluster and hosts and operates it in a Tokyo data center.
Systems this company appears in
- Systems
- 1
- Aggregate Rmax
- 1.39 PFlop/s
- Aggregate power
- 0 kW
- First appearance
- 2017-09
- Most recent
- 2017-09
- Concentration
- 100%
systems it appears in
where disclosed
largest is MN-1
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 | 1 | 1.39 PFlop/s |
Appearances
| System | Supplied as | Shipped under | Rmax | Rank |
|---|---|---|---|---|
| MN-1 Japan · 2017-09 | Integrator | NTT Communications | 1.39 PFlop/s | #92 November 2017 → |
Sites operated
| Site | Location | Cooling | Commissioned |
|---|---|---|---|
| NTT Communications Tokyo No.4 Data Center | Tokyo, Japan | - | - |