Compressed model formats like GGUF lack support
Quantized and compressed model formats such as GGUF, DFloat11 and ConvRot W4A4 are not loaded natively.
Tier II · Emerging Problems that are still building up.
3 public reports · first reported 25 August 2024 · last reported 3 July 2026
What's going wrong
Users with limited graphics memory want ComfyUI to load compressed model formats that cut memory use and speed up generation, such as GGUF quantized checkpoints, DFloat11 lossless compression and newer 4-bit rotation schemes.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 3 reports are about, and how many came each month.
- Related problems.
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