English(EN) wan2.2 OOM after Comfy update on workflow that ran and finished in 64 seconds on 5090 (windows) This is purely just discussion. Kinda curious if anyone had issues like this.

ComfyUI更新导致Stable Diffusion用户出现OOM错误

作者 PulseAugur 编辑部 · [1 个来源] · 2026-06-27 12:00

一位Reddit用户报告了ComfyUI 2.2版本更新后遇到的问题，出现了内存溢出（OOM）错误，导致工作流无法完成。用户指出，之前在NVIDIA RTX 5090上运行时间为64秒且显存使用量低于26.5 GB的可用工作流，现在会崩溃或花费更长的时间。在尝试了各种命令行标志后，用户发现使用 `--reserve-vram 4.0 --disable-smart-memory` 解决了OOM错误，甚至略微提高了渲染时间。 AI

影响由于软件更新问题，可能对Stable Diffusion工作流的流行工具ComfyUI的用户造成干扰。

排序理由用户报告了用于AI图像生成的工具的特定软件更新问题。

在 r/StableDiffusion 阅读 →

基础设施

AI 生成摘要 · Google Gemini · 来自 1 个来源。我们如何撰写摘要 →

报道来源 [1]

r/StableDiffusion TIER_2 English(EN) · /u/No_Statement_7481 · 2026-06-27 12:00

wan2.2 OOM after Comfy update on workflow that ran and finished in 64 seconds on 5090 (windows) This is purely just discussion. Kinda curious if anyone had issues like this.

<div class="md"><p>So I was looking into what the actual fuck is going on with this.</p> <p>All I can see is the same exact workflow what I used before in wan 2.2, that I could even ran it in full hd... now it OOMs unless I go down to like 512x720 and even that siz…

报道来源 [1]

wan2.2 OOM after Comfy update on workflow that ran and finished in 64 seconds on 5090 (windows) This is purely just discussion. Kinda curious if anyone had issues like this.

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