Commit ·
babe0db
1
Parent(s): 8173acb
model params
Browse files
README.md
CHANGED
|
@@ -171,11 +171,13 @@ spoken out, from the benchmark's own curated reading.
|
|
| 171 |
| **Dead air** (excess silence) ↓ | **0.029 s** | 0.386 s | 0.568 s | 0.215 s |
|
| 172 |
| **RTF, CPU** ↓ | **0.50×** | 6.12× | 0.71× | 0.73× |
|
| 173 |
| **Time to first audio, CPU** ↓ | **~70 ms** | ~34 s | ~6.1 s | ~5.1 s |
|
| 174 |
-
| Size | **
|
| 175 |
|
| 176 |
-
**4× fewer word errors than the next-best system**, and the
|
| 177 |
-
|
| 178 |
-
|
|
|
|
|
|
|
| 179 |
|
| 180 |
Full comparison tables, per-subset breakdowns, and CPU speed methodology:
|
| 181 |
**[docs/BENCHMARKS.md](https://github.com/zeroweight-ai/ZeroTTS/blob/main/docs/BENCHMARKS.md)**
|
|
|
|
| 171 |
| **Dead air** (excess silence) ↓ | **0.029 s** | 0.386 s | 0.568 s | 0.215 s |
|
| 172 |
| **RTF, CPU** ↓ | **0.50×** | 6.12× | 0.71× | 0.73× |
|
| 173 |
| **Time to first audio, CPU** ↓ | **~70 ms** | ~34 s | ~6.1 s | ~5.1 s |
|
| 174 |
+
| Size | **202 M** params, 0.86 GB fp32, CPU | 3.1 GB, GPU | 1.9 GB, GPU | 1.9 GB, GPU |
|
| 175 |
|
| 176 |
+
**4× fewer word errors than the next-best system**, and the fastest of the four
|
| 177 |
+
on CPU. The gap is much wider in latency than in throughput: the two XTTS
|
| 178 |
+
fine-tunes also beat real time (0.71×) but need seconds to emit their first
|
| 179 |
+
sample, while OmniVoice is 6× *slower* than real time. All three are sized and
|
| 180 |
+
tuned for a GPU, and it shows.
|
| 181 |
|
| 182 |
Full comparison tables, per-subset breakdowns, and CPU speed methodology:
|
| 183 |
**[docs/BENCHMARKS.md](https://github.com/zeroweight-ai/ZeroTTS/blob/main/docs/BENCHMARKS.md)**
|