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MCS · Rigs · Compare

Side-by-side, with the numbers that matter.

Two rigs, one table. Higher numbers win in cobalt; TDP and price flip.

0 of 24 fields comparable

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SpecOpenAI GPT-5NVIDIA Eos DGX SuperPOD
AI Exaflops FP8—18.4
Codex Synergy Precision Bonus12—
DGX Node Count—576
DGX PER POD—32
Gpt5 Context Window Tokens K400—
Gpt5 Input PER 1M USD1.25—
Gpt5 Output PER 1M USD10—
Gpt5 Snapshotgpt-5-2025-08-07—
Gpt6 Astra Launch2026-09-03—
GPU Count—4,608
GPU Type—NVIDIA H100 (Hopper)
Gpus PER Node—8
HPC Petaflops Fp64—275
Interconnect—NVIDIA Quantum-2 InfiniBand
Location—NVIDIA (in-house)
Nvlink Switches—360
Pods—18
Quantum2 IB Switches—500
Rmax Pflops—121.4
Rpeak Pflops—188.65
Top500 Rank Jun2024—10
Top500 Rank Jun2026—23
Top500 Rank Nov2023—9
Version Major5—