SVDQuant and INT8/W4A4 make Krea 2 up to 2.1× faster in ComfyUI
LightAppropriate624 · reddit · 2026-07-27
SVDQuant and native INT8/W4A4 make Krea 2 up to 2.1× faster in ComfyUI
The post shares a ComfyUI setup that uses SVDQuant plus native INT8/W4A4 inference for Krea 2, claiming up to a 2.1× speedup on any modern NVIDIA GPU.
The core takeaway is that model quantization and low-bit execution can materially improve image-generation throughput without requiring specialized hardware, making the workflow more practical for local users.
Related event: Quantized Krea 2 Boosts ComfyUI Inference Speed by Over 2x(2 posts)→
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