Mage-Flow W4A8 quantized release runs in 8.9 GB VRAM with ARA

ThaJedi · reddit · 2026-10-13

A Reddit user released a W4A8 4-bit build of microsoft/Mage-Flow running on ComfyUI's native quantized kernels, with an accuracy recovery adapter (ARA) restoring quality toward BF16, plus an optional INT8 text encoder that saves another 3.7 GB — total 8.9 GB VRAM.

Related event: Mage-Flow W4A8 Quantized Build Runs Near-BF16 Quality on 8.9GB VRAM(2 posts)→

Original post →

More from Multimodal

Multimodal channel →