Mozilla DeepSpeech is a speech-to-text engine powered by TensorFlow for machine learning and derived from Baidu's Deep Speech research paper. This test profile times the speech-to-text process for a roughly three minute audio recording.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark deepspeech.
OpenBenchmarking.org metrics for this test profile configuration based on 1,452 public results since 8 December 2019 with the latest data as of 1 April 2024.
Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.
Based on OpenBenchmarking.org data, the selected test / test configuration (DeepSpeech 0.6 - Acceleration: CPU) has an average run-time of 4 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.
Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.5%.
No, based on the automated analysis of the collected public benchmark data, this test / test settings does not generally scale well with increasing CPU core counts. Data based on publicly available results for this test / test settings, separated by vendor, result divided by the reference CPU clock speed, grouped by matching physical CPU core count, and normalized against the smallest core count tested from each vendor for each CPU having a sufficient number of test samples and statistically significant data.
Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.
This test profile binary relies on the shared libraries libdeepspeech.so, libdl.so.2, libm.so.6, libgomp.so.1, libpthread.so.0, libc.so.6, librt.so.1.
This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.
1 System - 201 Benchmark Results |
Ampere Altra Max - HPE ProLiant RL300 Gen11 - 16 x 32768 MB 3200MHz Samsung M393A4K40EB3-CWE Microsoft Windows Server 2025 Standard Build 26085 - 10.0.26085.1 - 10.0.26085.1 |
1 System - 201 Benchmark Results |
Ampere Altra Max - HPE ProLiant RL300 Gen11 - 16 x 32768 MB 3200MHz Samsung M393A4K40EB3-CWE Microsoft Windows Server 2025 Standard Build 26085 - 10.0.26085.1 - 10.0.26085.1 |
1 System - 1 Benchmark Result |
Intel Xeon Gold 6230R - Intel 440BX - Intel 440BX Rocky Linux 9.3 - 5.14.0-362.24.1.el9_3.x86_64 - xfs |
76 Systems - 921 Benchmark Results |
Intel Core i9-14900K - ASUS PRIME Z790-P - Intel Device 7a27 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
1 System - 3 Benchmark Results |
Intel Core i9-14900K - ASUS PRIME Z790-P - Intel Device 7a27 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
1 System - 3 Benchmark Results |
AMD Ryzen 9 5950X 16-Core - Gigabyte B550 VISION D-P - 4 x 32768 MB 3666MHz F4-3600C18-32GVK Microsoft Windows 10 Pro Build 19045 - 10.0.19045.4170 - 546.01 |
4 Systems - 143 Benchmark Results |
AMD Ryzen 5 5600 6-Core - Gigabyte X570 AORUS ELITE WIFI - AMD Starship Fedora 40 - 6.8.1-300.fc40.x86_64 - KDE Plasma 6.0.2 |
1 System - 341 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - ASUS ProArt X670E-CREATOR WIFI - AMD Device 14d8 Pop 22.04 - 6.6.10-76060610-generic - GNOME Shell 42.5 |
1 System - 7 Benchmark Results |
Intel Core i7-1065G7 - Dell 0JF2P0 - Intel Device 34ef Ubuntu 20.04 - 5.4.0-172-generic - GNOME Shell 3.36.9 |
1 System - 27 Benchmark Results |
Intel Core Ultra 7 155H - 16GB - 0GB Virtual Disk + 4GB Virtual Disk + 2 x 1100GB Virtual Disk Ubuntu 22.04 - 5.15.146.1-microsoft-standard-WSL2 - Wayland |
1 System - 26 Benchmark Results |
Intel Core Ultra 7 155H - 16GB - 0GB Virtual Disk + 4GB Virtual Disk + 1100GB Virtual Disk Ubuntu 22.04 - 5.15.146.1-microsoft-standard-WSL2 - Wayland |
1 System - 31 Benchmark Results |
AMD Ryzen 7 7700 8-Core - 16GB - 4GB Virtual Disk + 1100GB Virtual Disk Ubuntu 20.04 - 5.15.133.1-microsoft-standard-WSL2 - X Server + Wayland |
1 System - 304 Benchmark Results |
AMD A4-5300 APU - ASRock FM2A88M-HD+ R3.0 - AMD 15h Ubuntu 20.04 - 5.15.0-89-generic - GNOME Shell 3.36.9 |
62 Systems - 456 Benchmark Results |
2 x Intel Xeon E5-2680 v4 - Intel S2600CWR - Intel Xeon E7 v4 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
1 System - 3 Benchmark Results |
2 x Intel Xeon E5-2680 v4 - Intel S2600CWR - Intel Xeon E7 v4 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
3 Systems - 268 Benchmark Results |
Intel Core i5-2520M - HP 161C - Intel 2nd Generation Core DRAM Ubuntu 18.04 - 4.18.0-20-generic - GNOME Shell 3.28.3 |
16 Systems - 119 Benchmark Results |
Intel Xeon W-3275M - Supermicro X11SPA-T v1.01 - Intel Sky Lake-E DMI3 Registers Ubuntu 19.10 - 5.3.0-46-generic - GNOME Shell 3.34.3 |
4 Systems - 55 Benchmark Results |
AMD Ryzen 3 3200U - MOTILE PF4PU1F - AMD Raven Clear Linux OS 32230 - 5.4.16-900.native - GNOME Shell 3.34.3 |
2 Systems - 535 Benchmark Results |
AMD Ryzen 5 4500U - LENOVO LNVNB161216 - AMD Renoir Root Complex Ubuntu 20.04 - 5.9.0-050900rc7daily20201002-generic - GNOME Shell 3.36.4 |
11 Systems - 217 Benchmark Results |
AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.9.0-050900-generic - GNOME Shell 3.36.4 |
12 Systems - 593 Benchmark Results |
AMD Ryzen 5 3600XT 6-Core - MSI X470 GAMING M7 AC - AMD Starship Ubuntu 20.04 - 5.8.0-050800daily20200622-generic - GNOME Shell 3.36.2 |
Featured Processor Comparison |
AMD Ryzen 9 3900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.7.0-999-generic - GNOME Shell 3.36.1 |
1 System - 115 Benchmark Results |
AMD Ryzen 9 5900HX - System76 Kudu - AMD Renoir Pop 21.10 - 5.15.15-76051515-generic - GNOME Shell 40.5 |
1 System - 69 Benchmark Results |
Apple M1 Max - Apple MacBook Pro - 64GB macOS 12.1 - 21.2.0 - OpenCL 1.2 |
3 Systems - 174 Benchmark Results |
Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH Fedora 32 - 5.8.11-200.fc32.x86_64 - GNOME Shell 3.36.6 |
8 Systems - 439 Benchmark Results |
AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3 |
4 Systems - 110 Benchmark Results |
Intel Core i7-1165G7 - Dell 0GG9PT - Intel Tiger Lake-LP ManjaroLinux 20.2 - 5.9.11-3-MANJARO - Xfce 4.14 |
2 Systems - 151 Benchmark Results |
Intel Xeon E-2278GEL - Logic Supply RXM-181 - Intel Cannon Lake PCH Ubuntu 20.10 - 5.8.0-41-generic - GNOME Shell 3.38.2 |
Featured Kernel Comparison |
AMD Ryzen Threadripper 3970X 32-Core - ASUS ROG ZENITH II EXTREME - AMD Starship EndeavourOS rolling - 5.4.8-zen1-1-zen - Xfce 4.14 |
12 Systems - 229 Benchmark Results |
Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH Ubuntu 20.04 - 5.9.0-050900-generic - GNOME Shell 3.36.4 |