Observed arrival · 2026-10-31
PODSIZE compares 11 NVIDIA AI-cluster reference architectures
A Korean-language reference-architecture comparison and sizing workspace, with views for GPU counts, racks, power, cooling, network topology, and storage.
- For
- Korean-speaking teams planning NVIDIA AI clusters
- Worth noticing
- It flags source conflicts, including a Rubin NVL8 rack-density mismatch between the reference text and its bill of materials.
Field notes
The page links platform and network selections across its RA map, comparison, sizing, rack-power, cooling, topology, and storage sheets. Sizing can start from a published expansion stage or a target GPU count; described outputs include nodes, racks, cabling, power, heat, and storage bandwidth, with values marked as sourced, calculated, or absent from the RA. The cooling panel estimates CDU quantity and flow, while noting that manufacturer performance data is needed to finalize CDU ratings.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue