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TTS Bench — Samples — linux-default

Rig: linux-3090 — AMD Ryzen 9 5900XT 16-Core Processor · NVIDIA GeForce RTX 3090 24GB · 63 GB RAM · Linux 6.8.0-117-generic
Label: default voice
5 prompt(s) · one section per prompt · all models ranked by warm TTFA (fastest first) within each
Each prompt section shows every model's audio output, ordered by warm TTFA (fastest first). Click any audio player to hear that model's rendering.

Prompt 1

[en]"Open the browser and read my email."
Rank Model Device TTFA warm Audio
1 Vaniq-Edge cuda 22ms
2 Inflect-Nano v2 cuda 24ms
3 Inflect-Micro v2 cuda 27ms
4 sanoTTS Heart-Nano cpu 35ms
5 SupraTTS 0.1 Beta cuda 47ms
6 Kokoro cuda 47ms
7 LFM2.5-Audio 1.5B cuda 60ms
8 Piper cpu 62ms
9 MeloTTS cuda 78ms
10 Sopro V2 Turbo (streaming) cuda 85ms
11 Pocket-TTS cpu 86ms
12 sanoTTS Amy cpu 121ms
13 Inflect-Nano v2 cpu 123ms
14 StyleTTS 2 cuda 142ms
15 LuxTTS cuda 194ms
16 Sopro V2 Turbo cuda 199ms
17 Vaniq-Edge cpu 214ms
18 Inflect-Micro v2 cpu 216ms
19 OpenVoice v2 cuda 248ms
20 NeuTTS Nano cuda 315ms
21 Audio8 TTS 0.6B (compiled) cuda 352ms
22 Orpheus-TTS 3B cuda 361ms
23 Kokoro cpu 361ms
24 NeuTTS Nano cpu 392ms
25 Soprano 1.1 80M cuda 397ms
26 MiraTTS cuda 451ms
27 SupraTTS 0.1 Beta cpu 464ms
28 NeuTTS Air cuda 486ms
29 Chatterbox Turbo cuda 521ms
30 NeuTTS Air cpu 546ms
31 LFM2.5-Audio 1.5B cpu 552ms
32 Coqui XTTS-v2 cuda 557ms
33 AuK-Flash cuda 593ms
34 Supertonic 3 cpu 596ms
35 MeloTTS cpu 615ms
36 Soprano 1.1 80M cpu 662ms
37 Qwen3-TTS 1.7B (CUDA-graph) cuda 679ms
38 Scylla's Band cpu 707ms
39 OmniVoice cuda 713ms
40 KittenTTS Nano 0.1 cpu 736ms
41 Sopro V2 Turbo (streaming) cpu 764ms
42 Higgs Audio v3 TTS cuda 820ms
43 LongCat-AudioDiT 1B cuda 856ms
44 FireRedTTS3 cuda 910ms
45 CosyVoice 3 0.5B cuda 1.04s
46 OpenVoice v2 cpu 1.04s
47 LongCat-AudioDiT 3.5B cuda 1.05s
48 Chatterbox cuda 1.06s
49 VibeVoice Realtime 0.5B cuda 1.08s
50 StyleTTS 2 cpu 1.09s
51 LuxTTS cpu 1.10s
52 F5-TTS v1 cuda 1.11s
53 Sopro V2 Turbo cpu 1.19s
54 Magpie-TTS cuda 1.42s
55 VibeVoice 1.5B cuda 1.46s
56 MOSS-TTS-Nano cuda 1.66s
57 Fish Speech 1.5 cuda 2.03s
58 Qwen3-TTS 1.7B Base cuda 2.08s
59 Parler-TTS Mini v1 cuda 2.24s
60 MOSS-TTS v1.0 cuda 2.29s
61 Zonos v0.1 cuda 2.36s
62 VoxCPM2 2B cuda 2.36s
63 MOSS-TTS v1.5 cuda 2.48s
64 MetaVoice-1B cuda 2.52s
65 Audio8 TTS Preview 0.6B cuda 2.80s
66 IndexTTS-2 cuda 2.88s
67 Step-Audio-EditX cuda 2.92s
68 Audio8 TTS Preview 0.1B cuda 3.03s
69 Coqui XTTS-v2 cpu 3.07s
70 Sesame CSM-1B cuda 3.24s
71 MOSS-TTS-Nano cpu 3.38s
72 Qwen3-TTS 0.6B CustomVoice cuda 3.74s
73 dots.tts (soar) cuda 3.77s
74 Chatterbox Turbo cpu 3.79s
75 VibeVoice 7B cuda 3.88s
76 Dia 1.6B-0626 cuda 4.12s
77 Maya1 cuda 4.28s
78 Echo-TTS cuda 4.33s
79 VibeVoice Realtime 0.5B cpu 5.46s
80 AuK cuda 5.61s
81 Miso TTS 8B cuda 5.75s
82 DramaBox cuda 5.78s
83 Chatterbox cpu 6.02s
84 ZipVoice 123M cpu 7.14s
85 OuteTTS 1.0 1B cuda 7.24s
86 OmniVoice cpu 7.73s
87 Audio8 TTS Preview 0.1B cpu 7.85s
88 Magpie-TTS cpu 8.50s
89 Parler-TTS Mini v1 cpu 11.20s
90 Fish Speech S2-Pro cuda 11.36s
91 Qwen3-TTS 0.6B CustomVoice cpu 11.85s
92 Audio8 TTS Preview 0.6B cpu 12.27s
93 Qwen3-TTS 1.7B Base cpu 13.70s
94 VoxCPM2 2B cpu 13.71s
95 Sesame CSM-1B cpu 14.84s
96 Zonos v0.1 cpu 18.49s
97 VibeVoice 1.5B cpu 19.39s
98 Fish Speech 1.5 cpu 21.81s
99 IndexTTS-2 cpu 35.57s
100 Maya1 cpu 35.94s
101 Mars5-TTS cuda 37.89s
102 F5-TTS v1 cpu 38.91s
103 OuteTTS 1.0 1B cpu 64.24s

Prompt 2

[en]"I'll start a new git branch, push the changes, and open a pull request when the tests pass."
Rank Model Device TTFA warm Audio
1 Inflect-Nano v2 cuda 28ms
2 Vaniq-Edge cuda 28ms
3 Inflect-Micro v2 cuda 36ms
4 LFM2.5-Audio 1.5B cuda 59ms
5 Kokoro cuda 63ms
6 SupraTTS 0.1 Beta cuda 72ms
7 Sopro V2 Turbo (streaming) cuda 87ms
8 sanoTTS Heart-Nano cpu 90ms
9 Pocket-TTS cpu 111ms
10 MeloTTS cuda 124ms
11 Piper cpu 150ms
12 StyleTTS 2 cuda 203ms
13 LuxTTS cuda 205ms
14 sanoTTS Amy cpu 238ms
15 Inflect-Nano v2 cpu 275ms
16 OpenVoice v2 cuda 287ms
17 NeuTTS Nano cuda 315ms
18 Sopro V2 Turbo cuda 342ms
19 Orpheus-TTS 3B cuda 361ms
20 NeuTTS Nano cpu 390ms
21 NeuTTS Air cuda 462ms
22 Vaniq-Edge cpu 485ms
23 Inflect-Micro v2 cpu 513ms
24 NeuTTS Air cpu 547ms
25 Sopro V2 Turbo (streaming) cpu 554ms
26 OmniVoice cuda 678ms
27 Audio8 TTS 0.6B (compiled) cuda 692ms
28 LFM2.5-Audio 1.5B cpu 702ms
29 Scylla's Band cpu 714ms
30 AuK-Flash cuda 722ms
31 LongCat-AudioDiT 1B cuda 787ms
32 MiraTTS cuda 806ms
33 Kokoro cpu 824ms
34 SupraTTS 0.1 Beta cpu 887ms
35 Supertonic 3 cpu 1.00s
36 Soprano 1.1 80M cuda 1.01s
37 Chatterbox Turbo cuda 1.12s
38 Coqui XTTS-v2 cuda 1.17s
39 MeloTTS cpu 1.32s
40 F5-TTS v1 cuda 1.34s
41 LuxTTS cpu 1.57s
42 Qwen3-TTS 1.7B (CUDA-graph) cuda 1.59s
43 LongCat-AudioDiT 3.5B cuda 1.66s
44 Higgs Audio v3 TTS cuda 1.71s
45 Soprano 1.1 80M cpu 1.75s
46 Chatterbox cuda 1.90s
47 KittenTTS Nano 0.1 cpu 1.91s
48 StyleTTS 2 cpu 2.23s
49 OpenVoice v2 cpu 2.24s
50 VibeVoice Realtime 0.5B cuda 2.24s
51 Sopro V2 Turbo cpu 2.25s
52 VoxCPM2 2B cuda 2.43s
53 VibeVoice 1.5B cuda 2.51s
54 CosyVoice 3 0.5B cuda 2.79s
55 MOSS-TTS-Nano cuda 2.86s
56 MOSS-TTS v1.5 cuda 3.11s
57 Magpie-TTS cuda 3.12s
58 MOSS-TTS v1.0 cuda 3.19s
59 FireRedTTS3 cuda 4.03s
60 Step-Audio-EditX cuda 4.23s
61 IndexTTS-2 cuda 4.27s
62 Fish Speech 1.5 cuda 4.27s
63 Echo-TTS cuda 4.30s
64 Parler-TTS Mini v1 cuda 5.17s
65 MOSS-TTS-Nano cpu 5.18s
66 MetaVoice-1B cuda 5.34s
67 dots.tts (soar) cuda 5.39s
68 Qwen3-TTS 1.7B Base cuda 5.54s
69 Zonos v0.1 cuda 5.72s
70 Sesame CSM-1B cuda 6.62s
71 AuK cuda 6.64s
72 Chatterbox Turbo cpu 6.65s
73 Audio8 TTS Preview 0.1B cuda 6.96s
74 DramaBox cuda 7.05s
75 Coqui XTTS-v2 cpu 7.15s
76 Audio8 TTS Preview 0.6B cuda 7.29s
77 Qwen3-TTS 0.6B CustomVoice cuda 7.65s
78 Maya1 cuda 8.17s
79 VibeVoice 7B cuda 9.32s
80 VibeVoice Realtime 0.5B cpu 11.00s
81 Chatterbox cpu 12.08s
82 OmniVoice cpu 12.82s
83 ZipVoice 123M cpu 13.71s
84 OuteTTS 1.0 1B cuda 15.09s
85 Miso TTS 8B cuda 15.38s
86 Audio8 TTS Preview 0.1B cpu 16.58s
87 Dia 1.6B-0626 cuda 21.78s
88 VoxCPM2 2B cpu 21.93s
89 Magpie-TTS cpu 23.70s
90 Qwen3-TTS 0.6B CustomVoice cpu 25.49s
91 Qwen3-TTS 1.7B Base cpu 26.55s
92 Fish Speech S2-Pro cuda 26.67s
93 Audio8 TTS Preview 0.6B cpu 28.09s
94 VibeVoice 1.5B cpu 31.43s
95 Parler-TTS Mini v1 cpu 33.06s
96 Zonos v0.1 cpu 45.78s
97 Mars5-TTS cuda 47.97s
98 F5-TTS v1 cpu 49.20s
99 IndexTTS-2 cpu 53.24s
100 Sesame CSM-1B cpu 61.47s
101 Fish Speech 1.5 cpu 68.38s
102 Maya1 cpu 82.85s
103 OuteTTS 1.0 1B cpu 122.25s

Prompt 3

[en]"The Parakeet TDT zero point six billion parameter model achieves one point six nine percent word error rate on LibriSpeech test-clean, beating Whisper Large V3 at two point seven percent while running at over two thousand times realtime on a single GPU."
Rank Model Device TTFA warm Audio
1 Inflect-Nano v2 cuda 41ms
2 Vaniq-Edge cuda 50ms
3 LFM2.5-Audio 1.5B cuda 59ms
4 Inflect-Micro v2 cuda 62ms
5 Sopro V2 Turbo (streaming) cuda 88ms
6 SupraTTS 0.1 Beta cuda 113ms
7 Pocket-TTS cpu 132ms
8 Kokoro cuda 133ms
9 MeloTTS cuda 187ms
10 LuxTTS cuda 257ms
11 NeuTTS Nano cuda 348ms
12 Orpheus-TTS 3B cuda 360ms
13 StyleTTS 2 cuda 398ms
14 NeuTTS Nano cpu 419ms
15 Piper cpu 428ms
16 NeuTTS Air cuda 492ms
17 Sopro V2 Turbo (streaming) cpu 522ms
18 OpenVoice v2 cuda 566ms
19 NeuTTS Air cpu 568ms
20 Inflect-Nano v2 cpu 807ms
21 OmniVoice cuda 1.05s
22 LFM2.5-Audio 1.5B cpu 1.06s
23 LongCat-AudioDiT 1B cuda 1.08s
24 sanoTTS Amy cpu 1.08s
25 Sopro V2 Turbo cuda 1.11s
26 AuK-Flash cuda 1.16s
27 Vaniq-Edge cpu 1.35s
28 Inflect-Micro v2 cpu 1.50s
29 Scylla's Band cpu 1.60s
30 F5-TTS v1 cuda 1.94s
31 Audio8 TTS 0.6B (compiled) cuda 1.94s
32 MiraTTS cuda 2.32s
33 Supertonic 3 cpu 2.67s
34 LongCat-AudioDiT 3.5B cuda 2.98s
35 Soprano 1.1 80M cuda 2.99s
36 Chatterbox Turbo cuda 3.19s
37 Kokoro cpu 3.30s
38 LuxTTS cpu 3.33s
39 SupraTTS 0.1 Beta cpu 3.75s
40 KittenTTS Nano 0.1 cpu 3.90s
41 Coqui XTTS-v2 cuda 4.15s
42 Echo-TTS cuda 4.32s
43 Qwen3-TTS 1.7B (CUDA-graph) cuda 4.32s
44 Chatterbox cuda 4.60s
45 Soprano 1.1 80M cpu 4.63s
46 MeloTTS cpu 4.82s
47 CosyVoice 3 0.5B cuda 5.26s
48 Higgs Audio v3 TTS cuda 5.32s
49 VibeVoice Realtime 0.5B cuda 6.56s
50 MOSS-TTS v1.0 cuda 6.89s
51 VoxCPM2 2B cuda 7.01s
52 MOSS-TTS-Nano cuda 7.14s
53 MOSS-TTS v1.5 cuda 7.42s
54 OpenVoice v2 cpu 7.48s
55 StyleTTS 2 cpu 8.78s
56 Step-Audio-EditX cuda 9.44s
57 Magpie-TTS cuda 9.82s
58 VibeVoice 1.5B cuda 9.97s
59 AuK cuda 10.12s
60 Sopro V2 Turbo cpu 10.56s
61 IndexTTS-2 cuda 11.19s
62 DramaBox cuda 11.52s
63 MOSS-TTS-Nano cpu 12.23s
64 Sesame CSM-1B cuda 12.95s
65 Fish Speech 1.5 cuda 13.38s
66 FireRedTTS3 cuda 13.45s
67 MetaVoice-1B cuda 14.56s
68 Qwen3-TTS 1.7B Base cuda 14.99s
69 Parler-TTS Mini v1 cuda 15.57s
70 dots.tts (soar) cuda 17.68s
71 Zonos v0.1 cuda 17.80s
72 Dia 1.6B-0626 cuda 18.82s
73 Audio8 TTS Preview 0.1B cuda 20.36s
74 Audio8 TTS Preview 0.6B cuda 20.71s
75 Chatterbox Turbo cpu 22.73s
76 Qwen3-TTS 0.6B CustomVoice cuda 25.07s
77 Maya1 cuda 25.34s
78 Coqui XTTS-v2 cpu 25.88s
79 VibeVoice 7B cuda 25.90s
80 OmniVoice cpu 31.64s
81 Chatterbox cpu 31.83s
82 VibeVoice Realtime 0.5B cpu 31.98s
83 OuteTTS 1.0 1B cuda 39.77s
84 Miso TTS 8B cuda 50.14s
85 Audio8 TTS Preview 0.1B cpu 52.25s
86 VoxCPM2 2B cpu 59.59s
87 Qwen3-TTS 1.7B Base cpu 72.20s
88 Qwen3-TTS 0.6B CustomVoice cpu 76.58s
89 Fish Speech S2-Pro cuda 81.84s
90 F5-TTS v1 cpu 83.01s
91 Sesame CSM-1B cpu 84.06s
92 VibeVoice 1.5B cpu 95.89s
93 Mars5-TTS cuda 97.23s
94 Audio8 TTS Preview 0.6B cpu 105.34s
95 Magpie-TTS cpu 106.38s
96 Parler-TTS Mini v1 cpu 108.98s
97 Fish Speech 1.5 cpu 141.83s
98 Zonos v0.1 cpu 164.47s
99 IndexTTS-2 cpu 176.42s

Prompt 4

[en]"Run pytest tests slash test underscore voice dot py with verbose flag and capture flag set to no."
Rank Model Device TTFA warm Audio
1 Inflect-Nano v2 cuda 28ms
2 Vaniq-Edge cuda 29ms
3 Inflect-Micro v2 cuda 38ms
4 LFM2.5-Audio 1.5B cuda 59ms
5 SupraTTS 0.1 Beta cuda 61ms
6 Kokoro cuda 70ms
7 Sopro V2 Turbo (streaming) cuda 86ms
8 sanoTTS Heart-Nano cpu 100ms
9 Pocket-TTS cpu 114ms
10 MeloTTS cuda 128ms
11 Piper cpu 152ms
12 LuxTTS cuda 206ms
13 StyleTTS 2 cuda 269ms
14 sanoTTS Amy cpu 284ms
15 Inflect-Nano v2 cpu 308ms
16 NeuTTS Nano cuda 323ms
17 Orpheus-TTS 3B cuda 362ms
18 OpenVoice v2 cuda 367ms
19 NeuTTS Nano cpu 406ms
20 NeuTTS Air cuda 473ms
21 Sopro V2 Turbo cuda 487ms
22 Sopro V2 Turbo (streaming) cpu 511ms
23 Vaniq-Edge cpu 521ms
24 NeuTTS Air cpu 555ms
25 Inflect-Micro v2 cpu 581ms
26 OmniVoice cuda 672ms
27 AuK-Flash cuda 685ms
28 LFM2.5-Audio 1.5B cpu 719ms
29 LongCat-AudioDiT 1B cuda 794ms
30 Kokoro cpu 959ms
31 Scylla's Band cpu 963ms
32 SupraTTS 0.1 Beta cpu 980ms
33 Audio8 TTS 0.6B (compiled) cuda 1.11s
34 Supertonic 3 cpu 1.12s
35 Soprano 1.1 80M cuda 1.15s
36 Chatterbox Turbo cuda 1.34s
37 F5-TTS v1 cuda 1.34s
38 MiraTTS cuda 1.35s
39 MeloTTS cpu 1.46s
40 LuxTTS cpu 1.62s
41 LongCat-AudioDiT 3.5B cuda 1.65s
42 KittenTTS Nano 0.1 cpu 1.71s
43 Soprano 1.1 80M cpu 1.88s
44 Coqui XTTS-v2 cuda 1.99s
45 Qwen3-TTS 1.7B (CUDA-graph) cuda 2.07s
46 Chatterbox cuda 2.26s
47 Higgs Audio v3 TTS cuda 2.29s
48 OpenVoice v2 cpu 2.60s
49 StyleTTS 2 cpu 2.67s
50 MOSS-TTS-Nano cuda 3.08s
51 CosyVoice 3 0.5B cuda 3.09s
52 VibeVoice Realtime 0.5B cuda 3.22s
53 Sopro V2 Turbo cpu 3.32s
54 FireRedTTS3 cuda 3.39s
55 VoxCPM2 2B cuda 3.59s
56 MOSS-TTS v1.0 cuda 3.93s
57 MOSS-TTS v1.5 cuda 4.12s
58 Magpie-TTS cuda 4.32s
59 Echo-TTS cuda 4.32s
60 VibeVoice 1.5B cuda 4.81s
61 Step-Audio-EditX cuda 5.22s
62 IndexTTS-2 cuda 5.47s
63 Parler-TTS Mini v1 cuda 5.69s
64 MOSS-TTS-Nano cpu 5.95s
65 AuK cuda 5.97s
66 Zonos v0.1 cuda 6.19s
67 Fish Speech 1.5 cuda 6.59s
68 MetaVoice-1B cuda 7.53s
69 DramaBox cuda 7.55s
70 Qwen3-TTS 1.7B Base cuda 7.63s
71 dots.tts (soar) cuda 8.82s
72 Chatterbox Turbo cpu 9.17s
73 Audio8 TTS Preview 0.1B cuda 9.67s
74 Audio8 TTS Preview 0.6B cuda 10.19s
75 Dia 1.6B-0626 cuda 10.60s
76 Maya1 cuda 10.95s
77 Qwen3-TTS 0.6B CustomVoice cuda 10.99s
78 Sesame CSM-1B cuda 11.84s
79 OmniVoice cpu 12.84s
80 Coqui XTTS-v2 cpu 13.26s
81 VibeVoice Realtime 0.5B cpu 14.99s
82 ZipVoice 123M cpu 15.03s
83 VibeVoice 7B cuda 15.16s
84 Chatterbox cpu 16.17s
85 OuteTTS 1.0 1B cuda 16.87s
86 Miso TTS 8B cuda 17.67s
87 Audio8 TTS Preview 0.1B cpu 23.24s
88 Magpie-TTS cpu 33.05s
89 VoxCPM2 2B cpu 33.64s
90 Qwen3-TTS 1.7B Base cpu 36.51s
91 Qwen3-TTS 0.6B CustomVoice cpu 38.53s
92 Fish Speech S2-Pro cuda 38.87s
93 Parler-TTS Mini v1 cpu 38.88s
94 Audio8 TTS Preview 0.6B cpu 44.74s
95 F5-TTS v1 cpu 50.71s
96 Zonos v0.1 cpu 50.77s
97 Mars5-TTS cuda 51.80s
98 VibeVoice 1.5B cpu 62.28s
99 Fish Speech 1.5 cpu 63.58s
100 Sesame CSM-1B cpu 70.00s
101 IndexTTS-2 cpu 74.88s

Prompt 5

[fr]"Bonjour, je m'appelle Cicero et je vais vous aider avec votre code aujourd'hui."
Rank Model Device TTFA warm Audio
1 Kokoro cuda 49ms
2 Sopro V2 Turbo (streaming) cuda 87ms
3 Piper cpu 109ms
4 NeuTTS Nano cuda 257ms
5 Pocket-TTS cpu 283ms
6 Sopro V2 Turbo cuda 293ms
7 NeuTTS Nano cpu 338ms
8 OpenVoice v2 cuda 349ms
9 Sopro V2 Turbo (streaming) cpu 500ms
10 Audio8 TTS 0.6B (compiled) cuda 525ms
11 Kokoro cpu 668ms
12 OmniVoice cuda 683ms
13 AuK-Flash cuda 699ms
14 Coqui XTTS-v2 cuda 923ms
15 Supertonic 3 cpu 993ms
16 Qwen3-TTS 1.7B (CUDA-graph) cuda 1.41s
17 Sopro V2 Turbo cpu 1.59s
18 Higgs Audio v3 TTS cuda 1.64s
19 VoxCPM2 2B cuda 1.82s
20 OpenVoice v2 cpu 1.96s
21 MOSS-TTS v1.5 cuda 2.90s
22 MOSS-TTS v1.0 cuda 3.05s
23 MOSS-TTS-Nano cuda 3.06s
24 Magpie-TTS cuda 3.32s
25 CosyVoice 3 0.5B cuda 3.36s
26 MOSS-TTS-Nano cpu 3.71s
27 Fish Speech 1.5 cuda 3.97s
28 Zonos v0.1 cuda 4.04s
29 Qwen3-TTS 1.7B Base cuda 4.80s
30 Audio8 TTS Preview 0.6B cuda 4.85s
31 Audio8 TTS Preview 0.1B cuda 4.85s
32 dots.tts (soar) cuda 5.67s
33 Qwen3-TTS 0.6B CustomVoice cuda 5.72s
34 Coqui XTTS-v2 cpu 6.18s
35 AuK cuda 6.38s
36 OmniVoice cpu 11.73s
37 OuteTTS 1.0 1B cuda 12.05s
38 ZipVoice 123M cpu 12.88s
39 Audio8 TTS Preview 0.1B cpu 15.43s
40 VoxCPM2 2B cpu 16.92s
41 Qwen3-TTS 0.6B CustomVoice cpu 17.66s
42 Audio8 TTS Preview 0.6B cpu 25.24s
43 Magpie-TTS cpu 27.26s
44 Qwen3-TTS 1.7B Base cpu 27.66s
45 Zonos v0.1 cpu 31.64s
46 Fish Speech S2-Pro cuda 31.86s
47 Fish Speech 1.5 cpu 56.98s