[ { "engine": "Silero v3_1", "voice": "Aidar", "test_date": "21/06/2024", "type": "single_speaker", "cer": 0.7, "xrt_gpu": 0.0177, "xrt_cpu": 0.1256, "utmos": 2.544, "similarity_avg": null, "similarity_min": null, "encodec_fad": 97.36, "hardware": "Local GPU", "notes": "" }, { "engine": "Silero v3_1", "voice": "Baya", "test_date": "21/06/2024", "type": "single_speaker", "cer": 0.7, "xrt_gpu": 0.0177, "xrt_cpu": 0.1256, "utmos": 2.978, "similarity_avg": null, "similarity_min": null, "encodec_fad": 170.53, "hardware": "Local GPU", "notes": "" }, { "engine": "Silero 4", "voice": "Aidar", "test_date": "21/06/2024", "type": "single_speaker", "cer": 1, "xrt_gpu": 0.0149, "xrt_cpu": 0.0544, "utmos": 1.755, "similarity_avg": null, "similarity_min": null, "encodec_fad": 79.33, "hardware": "Local GPU", "notes": "" }, { "engine": "Silero 4", "voice": "Baya", "test_date": "21/06/2024", "type": "single_speaker", "cer": 0.9, "xrt_gpu": 0.0149, "xrt_cpu": 0.0544, "utmos": 2.144, "similarity_avg": null, "similarity_min": null, "encodec_fad": 118.63, "hardware": "Local GPU", "notes": "" }, { "engine": "Vosk-TTS 0.9", "voice": "Multi", "test_date": "12/06/2025", "type": "multi_speaker", "cer": 0.6, "xrt_gpu": 0.07, "xrt_cpu": 0.3, "utmos": 3.29, "similarity_avg": 0.875, "similarity_min": 0.6, "encodec_fad": 0.81, "hardware": "Local GPU", "notes": "" }, { "engine": "TeraTTS", "voice": "Natasha", "test_date": "21/06/2024", "type": "single_speaker", "cer": 1.6, "xrt_gpu": null, "xrt_cpu": 0.1945, "utmos": 3.281, "similarity_avg": null, "similarity_min": null, "encodec_fad": 70.1, "hardware": "Local CPU", "notes": "" }, { "engine": "UtrobinTTS", "voice": "Male", "test_date": "21/06/2024", "type": "single_speaker", "cer": 2.1, "xrt_gpu": 0.0265, "xrt_cpu": 0.1323, "utmos": 3.186, "similarity_avg": null, "similarity_min": null, "encodec_fad": 46.14, "hardware": "Local GPU", "notes": "" }, { "engine": "XTTS2", "voice": "Multi", "test_date": "21/06/2024", "type": "voice_cloning", "cer": 2.7, "xrt_gpu": 0.3458, "xrt_cpu": null, "utmos": 3.035, "similarity_avg": 0.762, "similarity_min": 0.468, "encodec_fad": 5.42, "hardware": "Local GPU", "notes": "Сравнение проводилось на устаревших данных. Данные не верны!" }, { "engine": "Vosk-TTS GPT", "voice": "Multi", "test_date": "21/06/2024", "type": "voice_cloning", "cer": 2.1, "xrt_gpu": 0.269, "xrt_cpu": null, "utmos": 3.381, "similarity_avg": 0.814, "similarity_min": 0.544, "encodec_fad": 5.89, "hardware": "Local GPU", "notes": "Сравнение проводилось на устаревших данных. Данные не верны!" }, { "engine": "Piper", "voice": "Irina", "test_date": "21/06/2024", "type": "single_speaker", "cer": 1.4, "xrt_gpu": null, "xrt_cpu": 0.045, "utmos": 3.672, "similarity_avg": null, "similarity_min": null, "encodec_fad": 74.98, "hardware": "Local CPU", "notes": "" }, { "engine": "Piper", "voice": "Ruslan", "test_date": "21/06/2024", "type": "single_speaker", "cer": 3, "xrt_gpu": null, "xrt_cpu": 0.045, "utmos": 2.975, "similarity_avg": null, "similarity_min": null, "encodec_fad": 72.22, "hardware": "Local CPU", "notes": "" }, { "engine": "BeneGes", "voice": "Ruslan", "test_date": "21/06/2024", "type": "single_speaker", "cer": 2.4, "xrt_gpu": null, "xrt_cpu": 0.321, "utmos": 2.537, "similarity_avg": null, "similarity_min": null, "encodec_fad": 63.02, "hardware": "Local CPU", "notes": "" }, { "engine": "Tortoise Ruslan", "voice": "Multi", "test_date": "21/06/2024", "type": "voice_cloning", "cer": 6.2, "xrt_gpu": 25.03, "xrt_cpu": null, "utmos": 2.893, "similarity_avg": 0.66, "similarity_min": 0.483, "encodec_fad": 14.21, "hardware": "Local GPU", "notes": "Сравнение проводилось на устаревших данных. Данные не верны!" }, { "engine": "Bark Small", "voice": "Ru_4", "test_date": "21/06/2024", "type": "single_speaker", "cer": 10.3, "xrt_gpu": 1.201, "xrt_cpu": null, "utmos": 2.554, "similarity_avg": null, "similarity_min": null, "encodec_fad": 61.71, "hardware": "Local GPU", "notes": "" }, { "engine": "EdgeTTS", "voice": "Dmitry", "test_date": "21/06/2024", "type": "single_speaker", "cer": 0.7, "xrt_gpu": null, "xrt_cpu": 0.076, "utmos": 3.565, "similarity_avg": null, "similarity_min": null, "encodec_fad": 32.69, "hardware": "Cloud", "notes": "cloud" }, { "engine": "EdgeTTS", "voice": "Svetlana", "test_date": "21/06/2024", "type": "single_speaker", "cer": 0.7, "xrt_gpu": null, "xrt_cpu": 0.076, "utmos": 3.513, "similarity_avg": null, "similarity_min": null, "encodec_fad": 30.6, "hardware": "Cloud", "notes": "cloud" }, { "engine": "Yandex", "voice": "Alexander", "test_date": "21/06/2024", "type": "single_speaker", "cer": 0.6, "xrt_gpu": null, "xrt_cpu": 0.028, "utmos": 3.413, "similarity_avg": null, "similarity_min": null, "encodec_fad": 54.1, "hardware": "Cloud", "notes": "cloud" }, { "engine": "Yandex", "voice": "Marina", "test_date": "21/06/2024", "type": "single_speaker", "cer": 0.6, "xrt_gpu": null, "xrt_cpu": 0.028, "utmos": 3.482, "similarity_avg": null, "similarity_min": null, "encodec_fad": 26.23, "hardware": "Cloud", "notes": "cloud" }, { "engine": "Sber", "voice": "Boris 24", "test_date": "03/11/2024", "type": "single_speaker", "cer": 0.7, "xrt_gpu": null, "xrt_cpu": 0.31, "utmos": 3.747, "similarity_avg": null, "similarity_min": null, "encodec_fad": 26.21, "hardware": "Cloud", "notes": "cloud" }, { "engine": "Sber", "voice": "Alexandra 24", "test_date": "03/11/2024", "type": "single_speaker", "cer": 0.8, "xrt_gpu": null, "xrt_cpu": 0.3, "utmos": 3.196, "similarity_avg": null, "similarity_min": null, "encodec_fad": 32.04, "hardware": "Cloud", "notes": "cloud" }, { "engine": "FishSpeech 1.5", "voice": "Multi", "test_date": "07/08/2025", "type": "voice_cloning", "cer": 1.5, "xrt_gpu": 1.7, "xrt_cpu": null, "utmos": 3.183, "similarity_avg": 0.757, "similarity_min": 0.535, "encodec_fad": 2.37, "hardware": "Local GPU", "notes": "" }, { "engine": "Tinkoff", "voice": "Alyona", "test_date": "14/12/2024", "type": "single_speaker", "cer": 0.7, "xrt_gpu": null, "xrt_cpu": 0.16, "utmos": 3.634, "similarity_avg": null, "similarity_min": null, "encodec_fad": 172.9, "hardware": "Cloud", "notes": "cloud" }, { "engine": "Tinkoff", "voice": "Dima", "test_date": "20/03/2025", "type": "single_speaker", "cer": 0.8, "xrt_gpu": null, "xrt_cpu": 0.16, "utmos": 3.568, "similarity_avg": null, "similarity_min": null, "encodec_fad": 129.2, "hardware": "Cloud", "notes": "cloud" }, { "engine": "Tinkoff", "voice": "Anna", "test_date": "20/03/2025", "type": "single_speaker", "cer": 0.8, "xrt_gpu": null, "xrt_cpu": 0.16, "utmos": 2.919, "similarity_avg": null, "similarity_min": null, "encodec_fad": 120.5, "hardware": "Cloud", "notes": "cloud" }, { "engine": "F5-TTS Misha V2", "voice": "Multi", "test_date": "07/08/2025", "type": "voice_cloning", "cer": 3, "xrt_gpu": 0.19, "xrt_cpu": null, "utmos": 3.151, "similarity_avg": 0.821, "similarity_min": null, "encodec_fad": 1.9, "hardware": "Local GPU", "notes": "" }, { "engine": "ESpeech-TTS-1 [RL] V2", "voice": "Multi", "test_date": "17/08/2025", "type": "voice_cloning", "cer": 1.4, "xrt_gpu": 0.19, "xrt_cpu": null, "utmos": 3.265, "similarity_avg": 0.833, "similarity_min": null, "encodec_fad": 2.12, "hardware": "RTX 4090", "notes": "" }, { "engine": "ESpeech-TTS-1 [SFT] 265K", "voice": "Multi", "test_date": "17/08/2025", "type": "voice_cloning", "cer": 2.9, "xrt_gpu": 0.19, "xrt_cpu": null, "utmos": 3.136, "similarity_avg": 0.827, "similarity_min": null, "encodec_fad": 2.66, "hardware": "RTX 4090", "notes": "" }, { "engine": "ESpeech-TTS-1 [RL] V1", "voice": "Multi", "test_date": "17/08/2025", "type": "voice_cloning", "cer": 2.3, "xrt_gpu": 0.19, "xrt_cpu": null, "utmos": 3.239, "similarity_avg": 0.828, "similarity_min": null, "encodec_fad": 2.54, "hardware": "RTX 4090", "notes": "" }, { "engine": "ESpeech-TTS-1 [SFT] 95K", "voice": "Multi", "test_date": "17/08/2025", "type": "voice_cloning", "cer": 1.6, "xrt_gpu": 0.19, "xrt_cpu": null, "utmos": 3.198, "similarity_avg": 0.83, "similarity_min": null, "encodec_fad": 3.06, "hardware": "RTX 4090", "notes": "" }, { "engine": "ESpeech-TTS-1 PODCASTER [SFT]", "voice": "Multi", "test_date": "18/08/2025", "type": "voice_cloning", "cer": 2.5, "xrt_gpu": 0.19, "xrt_cpu": null, "utmos": 3.294, "similarity_avg": 0.824, "similarity_min": null, "encodec_fad": 2.52, "hardware": "RTX 4090", "notes": "Trained ONLY Podcasts" }, { "engine": "ElevenLabs Multilingual V2", "voice": "Multi", "test_date": "17/08/2025", "type": "voice_cloning", "cer": 1.2, "xrt_gpu": null, "xrt_cpu": null, "utmos": 3.309, "similarity_avg": 0.78, "similarity_min": null, "encodec_fad": 3.05, "hardware": "Cloud", "notes": "cloud" }, { "engine": "MWS AI", "voice": "Multi", "test_date": "28/08/2025", "type": "voice_cloning", "cer": 0.8, "xrt_gpu": null, "xrt_cpu": null, "utmos": 3.313, "similarity_avg": 0.8, "similarity_min": null, "encodec_fad": 3.33, "hardware": "Cloud", "notes": "cloud" }, { "engine": "MWS AI", "voice": "Islam", "test_date": "28/08/2025", "type": "single_speaker", "cer": 0.9, "xrt_gpu": null, "xrt_cpu": null, "utmos": 3.667, "similarity_avg": null, "similarity_min": null, "encodec_fad": null, "hardware": "Cloud", "notes": "cloud" }, { "engine": "MWS AI", "voice": "Maria", "test_date": "28/08/2025", "type": "single_speaker", "cer": 0.8, "xrt_gpu": null, "xrt_cpu": null, "utmos": 3.694, "similarity_avg": null, "similarity_min": null, "encodec_fad": null, "hardware": "Cloud", "notes": "cloud" } ]