Local AI · Recipe · 2× DGX Spark

DeepSeek-V4-Flash FP8 with vLLM on 2× DGX Spark (250k context)

DeepSeek-V4-Flash FP8 with vLLM on 2× DGX Spark (250k context): 45.1 tok/s according to github.com (dataset as of Nov 3, 2026).

by tonyd2wild

45.1tok/sPeak

1 request, code prompt

Source: github.com
Intelligence (original model) · Artificial Analysis24with thinkingno thinking 19

Engine

Engine
vLLM 0.1.dev17473+g21a54eacf.d20260609
Quantization
FP8 (Checkpoint) + fp8 KV
Model family
DeepSeek-V4-Flash
Context
256,000
Creator
tonyd2wild
GitHub stars
0
Repo updated
Sep 19, 2026

Measurements

Every sourced value of this recipe, each with its condition and source. Bars relative to the largest value in the group.

Decode · 1 request

  • Peak (decode)45.1 tok/sReferenz aidendle94 production-ready Source 

Prefill by context

  • 88K1,116 tok/sReferenz-Image, 88,038 Tokens Source 

What you need

Hardware
2 × NVIDIA DGX Spark (GB10)
Engine
vLLM 0.1.dev17473+g21a54eacf.d20260609
Context
256,000 tokens

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