Unverified80% confidenceFactTime unknown
GPT-OSS 20B运行时内存占用约10GB，显存占用约14.5GB
1
Sources
80%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
GPT-OSS本地部署教程：Ollama一键运行OpenAI开源模型
bilibili科技发现
Related Entities
Related Claims
Unverified运行GPT-OSS-20B的最低显存要求为16GB，模型文件大小约41.3GB85% similarUnverifiedGPT-OSS 120B版本的模型文件大小约为60.8GB，经过了约4-bit量化处理80% similarUnverifiedGPT-4级别模型的128K上下文窗口的KV缓存可能占用数十GB显存75% similarUnverified监控硬盘容量已达22TB（西数紫盘/希捷酷鹰系列），单个8盘位阵列可实现176TB裸容量，是当前单机扩展存储的主流上限70% similarUnverifiedGPT-3的参数量达1750亿，仅存储这些权重就需要数百GB的空间69% similar
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