Fish Audio Drama 3: 35B TTS in ComfyUI running on 8GB VRAM via expert offloading

LatentSpacer · reddit · 2026-10-15

PedroMarinhoDev released ComfyUI-Drama3, native ComfyUI nodes for Fish Audio's 35B text-to-speech model Drama 3, supporting voice cloning, dialogue, and inline cues like [sighs] or [whispers] on cards with as little as 8GB VRAM.

90% of the model is routed experts — each audio frame activates only 8 of 256 experts per layer — so the nodes keep experts in system RAM and cache only active ones on GPU. Quantized weights are on Hugging Face, with example workflows and a demo page included.

Related event: ComfyUI Node Runs 35B Fish Audio Drama 3 TTS Model in 8GB VRAM(2 posts)→

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