InfiniBand
intra-region networking
Low-latency, high-bandwidth RDMA fabric used to connect nodes in a training cluster.
Characteristics
Qualitative classes — no fabricated Gbps/ms- Scope
- intra-region
- Latency class
- low
- Bandwidth class
- high
- Egress billed
- No
When to use it
Curated · Distributed · The reference fabric for multi-node distributed training; low latency keeps gradient all-reduce efficient.
Data class
Curated · Curated reference. Bandwidth and latency are described in classes (low/medium/high), not concrete provider figures — GPUVerse does not convert a class into an invented number.