Text-to-speech Sourced statement
IndexTTS-2 on NVIDIA GPU, 24 GB+ VRAM
Benchmark pending. We haven't measured this pair yet. Below is what the sources say about this hardware, quoted with links.
Enthusiast/prosumer. Runs nearly every open speech model, including 8B-class TTS.
EvidenceSourced statement
Commercial useConditional
Licensebilibili Model Use License Agreement
Stated memoryNot stated
Device memory24 GB VRAM
Results
Benchmark pending. No measured numbers from us yet for IndexTTS-2 on 24 GB+ GPU. Get notified or send us your numbers (with the method).
What the sources say about 24 GB+ GPU
- Model authors RTF on an RTX 4090 (kv_cache=True), IndexTTS 2.0 overall: 0.3257 fp16, 0.3748 fp32 (lower is faster). source
Method
We haven't run this pair. Everything on this page is quoted from the linked sources, with the source type labelled (model authors vs third parties). Vendor numbers are often measured under favourable conditions.
Run it
We haven't verified a run command for this device yet. Start from the official instructions: https://github.com/index-tts/index-tts.