Mage-Flow W4A8 Quantized Build Runs Near-BF16 Quality on 8.9GB VRAM

A Reddit user released a W4A8 quantized build of Microsoft's Mage-Flow that runs on just 8.9GB of VRAM via ComfyUI native kernels. With a compact accuracy-restoration adapter (ARA), it approaches BF16 quality while offering optional INT8 computation.

2026-10-13 ~ 2026-10-13 · 2 related posts

• Mage-Flow W4A8 + ARA release: BF16-like quality at 8.9 GB VRAM — ThaJedi · 2026-10-13

1 near-duplicate retellings: ThaJedi