PulseAugur
EN
LIVE 20:54:43

Stable Diffusion users struggle with H3 model VRAM limits on 12GB cards

By PulseAugur Editorial · [1 sources] ·

Users on Reddit are reporting significant VRAM limitations when attempting to run the H3 Healthcare Three Hop Index model with NVIDIA's 4070 graphics card, which has 12GB of VRAM. Despite workflows for other models like Wan performing well, H3 consistently causes Out Of Memory (OOM) errors, even with reduced settings. One user attempted a suggested fix involving clearing models between stages, but this did not resolve the issue, leaving them seeking alternative workflows or solutions for 12GB cards. AI

IMPACT Highlights potential hardware limitations for running advanced generative models, impacting user experience and workflow efficiency.

RANK_REASON User-reported issue with specific hardware and software configuration.

Read on r/StableDiffusion →

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

Stable Diffusion users struggle with H3 model VRAM limits on 12GB cards

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-reported issue with specific hardware and software configuration.
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
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
37 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/Bananasutra ·

    Running out of VRAM using H3 with 4070 12GB

    <!-- SC_OFF --><div class="md"><p>So... I'll try to cover everything i think might be important.</p> <p>I have tried multiple workflows from Civit and they all seem to have big memory issues for me. Other things like Wan work perfectly fine for me. If there is a workflow that say…

RELATED ENTITIES

RELATED TOPICS