Qwen3-TTS-12Hz-1.7B-CustomVoice vs higgs-tts-3-4b
Specs, VRAM requirements and download trends — updated 6 August 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | Qwen3-TTS-12Hz-1.7B-CustomVoice | higgs-tts-3-4b |
|---|---|---|
| Parameters | 1.9 B | 4.7 B |
| Architecture | Qwen3TTSForConditionalGeneration | HiggsMultimodalQwen3ForConditionalGeneration |
| Context length | — | — |
| Licence | apache-2.0 | other |
| Commercial use | Allowed | Unknown |
| Languages | — | 100 |
| Downloads 30d | 2,314,012 | 374,490 |
| Downloads all time | 11.0 M | 519 K |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2026-01-21 | 2026-06-04 |
Download trend
Daily snapshots, last 10 days (28 Jul – 6 Aug)
2.5 M374 K
Qwen3-TTS-12Hz-1.7B-CustomVoice
higgs-tts-3-4b
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
Qwen3-TTS-12Hz-1.7B-CustomVoice · fp16
5.8 GB / 24 GB
higgs-tts-3-4b · fp16
11.4 GB / 24 GB