llamaperf

Kimi K3

on 16× NVIDIA DGX Spark · vLLM

NVIDIA hardware
Aug 28, 2026
Throughput
20.0 t/s gen · 750.0 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.

Summary

User reports the full Kimi K3 model running on a 16x DGX Spark cluster at an average of 20+ t/s, peaking at 38 t/s, with prefill at 750 t/s. This is a first run, and the user plans to optimize and publish a vLLM image.