CHIE-4 node architecture
CHIE-4 is operated by SoftBank Corp. in Japan. This profile covers Ranked system / partition.
Cluster interconnect: Infiniband NDR400. Topology: Not verified.
NVIDIA DGX B200 · public profile
- Node count
- Not verified
- CPU
- Xeon Platinum 8570 56C 2.1GHz
- CPUs per node
- Not verified
- Accelerator
- NVIDIA B200 SXM 180GB
- Physical accelerators per node
- Not verified
- Host / unified memory
- Not verified
- Accelerator memory
- Not verified
- Local accelerator links
- Not verified
- CPU-to-accelerator link
- Not verified
- Storage
- Not verified
Scope and uncertainty
Partial public profile: processor and fabric follow the TOP500 submission. Node count, socket count, memory and on-node wiring are not assumed from the server model or benchmark core count. This entry describes the ranked system or partition, not every resource operated at this site.
Not verified means a detail has not been confirmed in this catalog. Diagrams are schematic; node indices are illustrative, not physical hostnames. Data checked 14 September 2026.
Sources
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