VoxCPM2 vs F5-TTS
Specs, VRAM requirements and download trends — updated 22 October 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | VoxCPM2 | F5-TTS |
|---|---|---|
| Parameters | 2.3 B | — |
| Architecture | — | — |
| Context length | — | — |
| Licence | apache-2.0 | cc-by-nc-4.0 |
| Commercial use | Allowed | Not allowed |
| Languages | 30 | — |
| Downloads 30d | 901,936 | 886,961 |
| Downloads all time | 3.6 M | 19.3 M |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2026-04-03 | 2024-10-07 |
Download trend
Daily snapshots, last 87 days (28 Jul – 22 Oct)
1.0 M350 K
VoxCPM2
F5-TTS
A overtook B on 21 Oct
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
F5-TTS · fp16
5.0 GB / 24 GB
VoxCPM2 · fp16
5.9 GB / 24 GB