Unverified80% confidenceFactTime unknown

单卡RTX 4090即可运行GPT-OSS 20B，单卡A100即可运行GPT-OSS 120B

1

Sources

80%

Confidence

Long-term

Relevance

6/1/2026

First Seen

Sources

OpenAI开源GPT-OSS：16G显存跑O4级模型，部署教程全解析

bilibili九天Hector

Related Entities

GPT-OSS 20Bmodel GPT-OSS 120Bmodel RTX 4090product A100product

Related Claims

UnverifiedGPT-OSS 20B可在16GB显存的消费级显卡上运行75% similar UnverifiedGPT-OSS 120B需要大于80GB显存（如H100 GPU）才能运行75% similar UnverifiedGPT-OSS 20B在RTX 3090上可达约40 Token/s的生成速度，在RTX 5090上能达到200 Token/s74% similar UnverifiedGPT-OSS 120B性能与O4 mini不相上下73% similar UnverifiedGPT-OSS-120B官方要求显存不低于60GB73% similar

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