Journal
Stories for builders
of the GPU future
Research-grade buying guides, benchmarks, and playbooks for teams building on accelerated compute.
Start with the question you are trying to answer
The blog is organized around the practical queries buyers and operators search before they commit to hardware: GPU comparisons, LLM VRAM sizing, rack power planning, financing, cooling, freight, and cluster design.
Topic Cluster
How much VRAM do I need?
Practical inference sizing for 7B to 405B models, including KV cache and context-window planning.
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How much power will this rack need?
Plan circuits, PDUs, and rack density before your H100, H200, or B200 deployment arrives.
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Should we finance the hardware?
Use a clearer capex vs opex framework for GPU servers, racks, and hybrid cloud strategies.
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Do we really need InfiniBand?
Network design guidance for distributed training, fine-tuning clusters, and scale-out planning.
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