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ComfyUI users get custom Blackwell GPU wheels for SageAttention

By PulseAugur Editorial · [1 sources] ·

A user has created and shared custom Linux wheels for SageAttention and FlashAttention, specifically tailored for Nvidia's Blackwell architecture GPUs like the RTX 5090 and RTX Pro 6000. These wheels are necessary because upstream distributions do not provide compatible versions for PyTorch 2.11.0 with CUDA 13.0 on Linux. The user has made these pre-compiled components available on Hugging Face, aiming to simplify the setup process for other ComfyUI users working with similar hardware and software configurations. The successful compilation and testing of these components have resolved previous compatibility issues with certain ComfyUI nodes. AI

IMPACT Simplifies setup for users of specific AI art generation hardware and software.

RANK_REASON User-generated software wheels for specific hardware/software combinations.

Read on r/StableDiffusion →

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

ComfyUI users get custom Blackwell GPU wheels for SageAttention

How we ranked this

Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
User-generated software wheels for specific hardware/software combinations.
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, product
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
106 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. r/StableDiffusion TIER_2 English(EN) · /u/JahJedi ·

    ComfyUI users on Blackwell (RTX 5090 / RTX PRO 6000): sage + flash wheels for cu130/torch2.11

    <!-- SC_OFF --><div class="md"><p>(PyTorch 2.11.0+cu130, Python 3.12, Ubuntu 24.04). Upstream has no Linux wheels for</p> <p>this combo — SageAttention only ships Windows wheels, and Dao-AILab's flash-attn</p> <p>releases stop around cu126/torch 2.6.</p> <p>Once it worked, I uplo…

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