Back-of-envelope math: Moonshot needs 25x more compute than DeepSeek to serve Kimi

teortaxesTex · x · 2026-10-24

teortaxesTex ran some estimates with Claude: Moonshot could achieve margins comparable to DeepSeek even with subscriptions, given Blackwell compute. The catch is serving Kimi K3 at the same volume as DeepSeek's V4.1F would require 25x more compute, at 60 tps vs 200+ tps — implying tens of thousands of Blackwells and billions of dollars, which he doubts will materialize.

Related event: Analysis Claims Kimi Serving Costs Over 25x DeepSeek's(4 posts)→

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