For the price of one DGX Spark, you can build 2x 3090s with 128GB RAM
QuixiAI · x · 2026-08-26
After weighing local inference hardware options, QuixiAI decided to go with RTX 3090s instead: for the price of a single NVIDIA DGX Spark, they can build a 2x 3090 machine with 128GB of RAM — a common cost/performance trade-off among local LLM enthusiasts.
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