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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 16 fields comparable

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SpecOpenAI GPT-5NVIDIA B100
Chip TO Chip Interconnect TB S—10
Codex Synergy Precision Bonus12—
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—
HBM GB Unverified—192
Memory Bandwidth TB S Unverified—8
Nvlink Generation—5
Nvlink GPU TO GPU TB S—1.8
Process Node—TSMC 4NP
Status—not listed by NVIDIA
TDP Watts Unverified—700
Transistor Count Billion—208
Version Major5—