§01·compatibility · /check

SD1.5 on RTX 4090

✓ runsimageactive40 series24GB VRAM

model

name: SD1.5
slug: sd1-5
vertical: image
status: active
repo

open detail ↗

gpu

name: RTX 4090
slug: rtx-4090
vram: 24 GB
series: 40

open detail ↗

§02·benchmarks

Task	Quant	Speed	VRAM	Works	Confidence	Source	Verified
t2i				✓		instasd.com· web	2026-05-15