XTTS-v2 vs higgs-tts-2-3b-base
Specs, VRAM requirements and download trends — updated 7 August 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | XTTS-v2 | higgs-tts-2-3b-base |
|---|---|---|
| Parameters | — | 5.8 B |
| Architecture | — | HiggsAudioV2ForConditionalGeneration |
| Context length | — | 2,048 |
| Licence | other | other |
| Commercial use | Unknown | Unknown |
| Languages | — | 4 |
| Downloads 30d | 8,838,570 | 368,149 |
| Downloads all time | 112.0 M | 3.8 M |
| Quantizations on the Hub | — | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2023-10-31 | 2025-07-01 |
Download trend
11 days of snapshots recorded — the trend chart unlocks at 7 days.
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
higgs-tts-2-3b-base · fp16
14.1 GB / 24 GB