DeepSpeech

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.

Project Site

github.com

Test Created

8 December 2019

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

16 Seconds

Average Run Time

4 Minutes, 48 Seconds

Accolades

10k+ Downloads

Supported Platforms

Supported Architectures

x86_64

Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsDeepSpeech Popularity Statisticspts/deepspeech2019.122020.022020.042020.062020.082020.102020.122021.022021.042021.062021.082021.102021.122022.022022.042022.062022.082022.102022.122023.022023.042023.062023.082023.102023.122024.022024.042024.062024.082024.1016003200480064008000
* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly.
** Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
*** Test profile page view reporting began March 2021.
Data updated weekly as of 3 October 2024.

Revision History

pts/deepspeech-1.0.0   [View Source]   Sun, 08 Dec 2019 12:41:29 GMT
Initial commit of Mozilla DeepSpeech

Suites Using This Test

Machine Learning

HPC - High Performance Computing

Creator Workloads

Speech

Telephony

Single-Threaded


Performance Metrics

Analyze Test Configuration:

DeepSpeech 0.6

Acceleration: CPU

OpenBenchmarking.org metrics for this test profile configuration based on 1,544 public results since 8 December 2019 with the latest data as of 20 August 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.

Component
Percentile Rank
# Compatible Public Results
Seconds (Average)
96th
10
44 +/- 1
82nd
7
57 +/- 7
82nd
18
57 +/- 4
77th
11
60 +/- 3
Mid-Tier
75th
> 61
63rd
45
67 +/- 9
63rd
6
67 +/- 1
63rd
12
67 +/- 3
61st
4
68 +/- 5
59th
7
69 +/- 1
59th
15
69 +/- 4
59th
14
69 +/- 6
58th
9
70 +/- 1
58th
3
70 +/- 1
56th
12
71 +/- 3
56th
10
71 +/- 4
56th
3
71 +/- 2
55th
4
72 +/- 4
53rd
11
73 +/- 6
Median
50th
74
46th
5
78 +/- 1
46th
10
78 +/- 3
44th
11
79 +/- 10
44th
4
79 +/- 5
44th
26
79 +/- 1
44th
18
79 +/- 1
44th
20
79 +/- 6
41st
5
80 +/- 11
36th
17
82 +/- 9
36th
10
82 +/- 10
32nd
7
86 +/- 8
28th
6
94 +/- 3
27th
9
95 +/- 4
26th
7
97 +/- 7
26th
12
99 +/- 7
Low-Tier
25th
> 99
24th
3
105 +/- 1
21st
6
109 +/- 11
20th
7
110 +/- 1
18th
35
115 +/- 7
18th
5
116 +/- 11
16th
5
122 +/- 6
14th
6
125 +/- 4
12th
4
129 +/- 4
12th
8
130 +/- 3
12th
9
130 +/- 12
9th
3
138 +/- 4
9th
17
139 +/- 11
2nd
4
271 +/- 25
OpenBenchmarking.orgDistribution Of Public Results - Acceleration: CPU1544 Results Range From 30 To 379 Seconds30496887106125144163182201220239258277296315334353372391110220330440550

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.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkAcceleration: CPURun-Time510152025Min: 1 / Avg: 3.7 / Max: 19

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.5%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsAcceleration: CPUDeviation246810Min: 0 / Avg: 0.46 / Max: 5

Does It Scale Well With Increasing Cores?

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.

AMDIntelOpenBenchmarking.orgRelative Core Scaling To BaseDeepSpeech CPU Core ScalingAcceleration: CPU246812162432640.81991.63982.45973.27964.0995

Notable Instruction Set Usage

Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.

Instruction Set
Support
Instructions Detected
SSE2 (SSE2)
Used by default on supported hardware.
 
UNPCKLPD CVTPD2PS CVTSI2SD DIVSD CVTTSD2SI XORPD UCOMISD MOVAPD MULSD ADDSD CMPNLESD ANDPD ANDNPD ORPD SUBSD CMPLTSD CVTPS2PD SQRTSD CMPNLTSD CMPLESD MAXSD MOVDQU
SSSE3 (SSSE3)
Used by default on supported hardware.
 
PSHUFB PALIGNR
SSE 4.2 (SSE4_2)
Used by default on supported hardware.
Found on Intel processors since at least 2010.
Found on AMD processors since Bulldozer (2011).

 
POPCNT
Used by default on supported hardware.
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VZEROUPPER VEXTRACTF128 VINSERTF128 VBROADCASTF128 VBROADCASTSD VBROADCASTSS VPERM2F128 VPERMILPD VPERMILPS VZEROALL
Used by default on supported hardware.
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).

 
VPERM2I128 VEXTRACTI128 VPERMD VPBROADCASTQ VPERMQ VPBLENDD VPBROADCASTD
Used by default on supported hardware.
Found on Intel processors since at least 2010.
Found on AMD processors since Bulldozer (2011).

 
AESENC AESENCLAST AESDEC AESDECLAST AESIMC AESKEYGENASSIST
Vector AES (VAES)
Used by default on supported hardware.
Found on Intel processors since Ice Lake (2019).
Found on AMD processors since Zen 3 (2020).

 
VAESENC VAESENCLAST
Last automated analysis: 17 January 2022

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.

Tested CPU Architectures

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.

CPU Architecture
Kernel Identifier
Verified On
Intel / AMD x86 64-bit
x86_64
(Many Processors)

Recent Test Results

OpenBenchmarking.org Results Compare

1 System - 3 Benchmark Results

AMD Ryzen AI 9 HX 370 - ASUS M5606WA - 4 x 8192MB 7500MHz Micron MT62F2G32D4DS-026 WT

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2 Systems - 5 Benchmark Results

AMD Ryzen AI 9 HX 370 - ASUS M5606WA - 4 x 8192MB 7500MHz Micron MT62F2G32D4DS-026 WT

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1 System - 4 Benchmark Results

AMD Ryzen 7 7800X3D 8-Core - MSI MAG X670E TOMAHAWK WIFI - AMD Device 14d8

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1 System - 1 Benchmark Result

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1 System - 1 Benchmark Result

AMD Ryzen 9 7900X 12-Core - ASRock B650I Lightning WiFi - AMD Device 14d8

Ubuntu 24.04 - 6.8.0-38-generic - GNOME Shell 46.0

1 System - 1 Benchmark Result

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Ubuntu 24.04 - 6.8.0-38-generic - GNOME Shell 46.0

1 System - 275 Benchmark Results

Intel Core i5-12500 - ASUS PRIME Z690M-HZ - Intel Alder Lake-S PCH

Debian 12 - 6.1.0-21-amd64 - GCC 12.2.0

73 Systems - 527 Benchmark Results

2 x Intel Xeon E5-2680 v4 - Intel S2600CW - Intel Xeon E7 v4

Arch Linux - 6.9.7-arch1-1 - GCC 14.1.1 20240522

1 System - 3 Benchmark Results

2 x Intel Xeon E5-2680 v4 - Intel S2600CW - Intel Xeon E7 v4

Arch Linux - 6.9.7-arch1-1 - GCC 14.1.1 20240522

1 System - 3 Benchmark Results

2 x Intel Xeon Gold 6354 - Kraftway PLC KWBLDC - Intel Device 0998

Ubuntu 20.04 - 5.4.0-187-generic - GCC 9.4.0

1 System - 3 Benchmark Results

Intel Xeon W-3235 - Blade ShadowM - 2 x 16384 MB 2400MHz Blade V8BJQ2WFBLVEGY-Y6C

Microsoft Windows 10 Home Build 19045 - 10.0.19045.4529 - 546.29

1 System - 377 Benchmark Results

AMD Ryzen 7 5800X 8-Core - ASUS ROG STRIX X370-F GAMING - AMD Starship

Linuxmint 21.3 - 6.5.0-35-lowlatency - X Server 1.21.1.4

4 Systems - 84 Benchmark Results

Intel Core i5-14400F - ASUS PRIME Z790-P WIFI - Intel Raptor Lake-S PCH

Ubuntu 24.04 - 6.8.0-31-generic - GNOME Shell 46.0

Most Popular Test Results

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16 Systems - 119 Benchmark Results

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4 Systems - 55 Benchmark Results

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Clear Linux OS 32230 - 5.4.16-900.native - GNOME Shell 3.34.3

2 Systems - 535 Benchmark Results

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Ubuntu 20.04 - 5.9.0-050900rc7daily20201003-generic - GNOME Shell 3.36.4

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

11 Systems - 217 Benchmark Results

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1 System - 69 Benchmark Results

Apple M1 Max - Apple MacBook Pro - 64GB

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