EnCodec

EnCodec is a Facebook/Meta developed AI means of compressing audio files using High Fidelity Neural Audio Compression. EnCodec is designed to provide codec compression at 6 kbps using their novel AI-powered compression technique. The test profile uses a lengthy JFK speech as the audio input for benchmarking and the performance measurement is measuring the time to encode the EnCodec file from WAV.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark encodec.

Project Site

ai.facebook.com

Source Repository

github.com

Test Created

2 November 2022

Test Maintainer

Michael Larabel 

Test Type

System

Average Install Time

2 Minutes, 36 Seconds

Average Run Time

2 Minutes, 5 Seconds

Test Dependencies

Python

Supported Platforms


6 kbps24.2%24 kbps25.9%1.5 kbps25.9%3 kbps24.0%Target Bandwidth Option PopularityOpenBenchmarking.org

Revision History

pts/encodec-1.0.1   [View Source]   Wed, 02 Nov 2022 10:29:04 GMT
Initial commit of Facebook/Meta EnCodec High Fidelity Neural Audio Compression.


Performance Metrics

Analyze Test Configuration:

EnCodec 0.1.1

Target Bandwidth: 24 kbps

OpenBenchmarking.org metrics for this test profile configuration based on 109 public results since 2 November 2022 with the latest data as of 26 November 2022.

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)
97th
11
23 +/- 1
Mid-Tier
75th
> 29
Median
50th
41
45th
3
47 +/- 1
Low-Tier
25th
> 54
10th
3
90 +/- 2
7th
3
96 +/- 1
5th
3
119 +/- 2
OpenBenchmarking.orgDistribution Of Public Results - Target Bandwidth: 24 kbps101 Results Range From 21 To 697 Seconds214773991251511772032292552813073333593854114374634895155415675936196456716971224364860

Based on OpenBenchmarking.org data, the selected test / test configuration (EnCodec 0.1.1 - Target Bandwidth: 24 kbps) 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 BenchmarkTarget Bandwidth: 24 kbpsRun-Time3691215Min: 1 / Avg: 3.57 / Max: 12

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.2%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsTarget Bandwidth: 24 kbpsDeviation246810Min: 0 / Avg: 0.17 / Max: 2

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)
ARMv8 64-bit
aarch64
Ampere ARMv8 Neoverse-N1 256-Core

Recent Test Results

OpenBenchmarking.org Results Compare

2 Systems - 334 Benchmark Results

2 x AMD EPYC 7601 32-Core - Dell 02MJ3T - AMD 17h

Ubuntu 22.04 - 5.15.0-40-generic - GNOME Shell 42.2

2 Systems - 334 Benchmark Results

2 x AMD EPYC 7601 32-Core - Dell 02MJ3T - AMD 17h

Ubuntu 22.04 - 5.15.0-40-generic - GNOME Shell 42.2

3 Systems - 75 Benchmark Results

AMD Ryzen Threadripper 3970X 32-Core - ASUS ROG ZENITH II EXTREME - AMD Starship

Ubuntu 22.04 - 5.19.0-051900rc7-generic - GNOME Shell 42.2

3 Systems - 184 Benchmark Results

AMD Ryzen 9 3900XT 12-Core - MSI MEG X570 GODLIKE - AMD Starship

Ubuntu 22.04 - 5.15.0-47-generic - GNOME Shell 42.2

4 Systems - 75 Benchmark Results

Intel Core i5-12600K - ASUS PRIME Z690-P WIFI D4 - Intel Device 7aa7

Ubuntu 22.04 - 5.19.0-051900rc6daily20220716-generic - GNOME Shell 42.1

3 Systems - 65 Benchmark Results

Ampere ARMv8 Neoverse-N1 - WIWYNN Mt.Jade - Ampere Computing LLC Altra PCI Root Complex A

Ubuntu 22.04 - 5.15.0-50-generic - GCC 11.2.0

2 Systems - 384 Benchmark Results

Intel Core i9-13900K - ASUS PRIME Z790-P WIFI - Intel Device 7a27

Ubuntu 22.10 - 5.19.0-23-generic - GNOME Shell 43.0

2 Systems - 168 Benchmark Results

AMD Ryzen 9 7950X 16-Core - ASUS ROG CROSSHAIR X670E HERO - AMD Device 14d8

Ubuntu 22.10 - 6.1.0-060100rc3daily20221103-generic - GNOME Shell 43.0

3 Systems - 62 Benchmark Results

Apple M2 - Apple MacBook Air - 8GB

Arch rolling - 5.19.0-rc7-asahi-2-1-ARCH - KDE Plasma 5.25.4

3 Systems - 102 Benchmark Results

Intel Core i7-1165G7 - Dell 0GG9PT - Intel Tiger Lake-LP

Ubuntu 21.10 - 5.13.0-52-generic - GNOME Shell 40.5

3 Systems - 53 Benchmark Results

AMD Ryzen 5 4500U - LENOVO LNVNB161216 - AMD Renoir

Pop 22.04 - 5.17.5-76051705-generic - GNOME Shell 42.1

4 Systems - 84 Benchmark Results

AMD Ryzen 9 7950X 16-Core - ASUS ROG CROSSHAIR X670E HERO - AMD Device 14d8

Ubuntu 22.10 - 5.19.0-19-generic - GNOME Shell 43.0

3 Systems - 81 Benchmark Results

Intel Core i7-10700T - Logic Supply RXM-181 - Intel Comet Lake PCH

Ubuntu 22.04 - 5.15.0-52-generic - GNOME Shell 42.2

3 Systems - 54 Benchmark Results

AMD Ryzen 7 4700U - LENOVO LNVNB161216 - AMD Renoir

Ubuntu 22.04 - 5.18.8-051808-generic - GNOME Shell 42.2

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