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Meta's Llama 4 Scout needs 25GB VRAM; RTX 5090 or dual 3090 recommended

Meta's Llama 4 Scout, a 109 billion parameter mixture-of-experts model, requires approximately 25GB of VRAM for usable performance at Q4_K_M quantization. The RTX 5090 with 32GB of VRAM is presented as the sole single consumer GPU capable of running the model locally. For a more cost-effective local solution, a dual RTX 3090 setup offers comparable performance and more VRAM for a similar price, though it involves greater complexity. Cloud GPU instances are recommended for users who only need to run the model occasionally. AI

IMPACT Provides crucial hardware guidance for running advanced LLMs locally, impacting AI operators and researchers.

RANK_REASON Article details hardware requirements and performance benchmarks for a specific LLM, akin to a technical deep-dive or research paper analysis. [lever_c_demoted from research: ic=1 ai=1.0]

Read on dev.to — LLM tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Meta's Llama 4 Scout needs 25GB VRAM; RTX 5090 or dual 3090 recommended

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0 / 100
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Tool
Article details hardware requirements and performance benchmarks for a specific LLM, akin to a technical deep-dive or research paper analysis. [lever_c_demoted from research: ic=1 ai=1.0]
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
infra, model release
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High
Clearly on-topic for AI-industry coverage.
Story freshness
138 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

Full methodology in our editorial standards.

COVERAGE [1]

  1. dev.to — LLM tag TIER_1 English(EN) · Thurmon Demich ·

    Best GPU for Llama 4 Scout (109B MoE) in 2026 Ranked

    <blockquote> <p><em>Cross-posted from <a href="https://bestgpuforllm.com/articles/best-gpu-for-llama-4-scout/" rel="noopener noreferrer">Best GPU for LLM</a> — visit the original for our VRAM calculator, GPU comparison table, and current Amazon pricing.</em></p> </blockquote> <p>…