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@NVIDIAAI: You should read this thread. It used to take about 25 seconds to generate a 5-second video on 8 Blackwell GPUs. The legends at @haoailab br...

@NVIDIAAI 3 信息等级 3 1 噪音/剔除；2 较弱；3 普通事实；4 重要行业动态；5 极重大事件。该分数是信息显著性，不是投资建议。 发布：2026-05-27T19:23 抓取：2026-05-27 23:20
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AI 算力
摘要

NVIDIA AI转发消息：@haoailab团队将生成5秒视频的耗时从8块Blackwell GPU的25秒优化至单块Blackwell GPU的4.2秒，并将技术开源。

客观事实
  • 原需8块Blackwell GPU耗时25秒生成5秒视频
  • 现单块Blackwell GPU仅需4.2秒
  • 技术已开源
NVIDIA Blackwell GPU haoailab

原文

You should read this thread.

It used to take about 25 seconds to generate a 5-second video on 8 Blackwell GPUs. The legends at @haoailab brought that down to just 4.2 seconds on a single Blackwell GPU… and then open sourced the tech behind it.

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