JPEG-XL Decoding libjxl

The JPEG XL Image Coding System is designed to provide next-generation JPEG image capabilities with JPEG XL offering better image quality and compression over legacy JPEG. This test profile is suited for JPEG XL decode performance testing to PNG output file, the pts/jpexl test is for encode performance. The JPEG XL encoding/decoding is done using the libjxl codebase.

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

Project Site

jpegxl.info

Source Repository

github.com

Test Created

13 February 2021

Last Updated

1 March 2024

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

2 Seconds

Average Run Time

4 Minutes, 24 Seconds

Test Dependencies

C/C++ Compiler Toolchain + JPEG Library + PNG Library + CMake + Curl

Accolades

50k+ Downloads

Supported Platforms

Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsJPEG-XL Decoding libjxl Popularity Statisticspts/jpegxl-decode2021.022021.042021.062021.082021.102021.122022.022022.042022.062022.082022.102022.122023.022023.042023.062023.082023.102023.122024.022024.042024.062024.082024.103K6K9K12K15K
* 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 16 November 2024.
159.1%All40.9%CPU Threads Option PopularityOpenBenchmarking.org

Revision History

pts/jpegxl-decode-1.6.0   [View Source]   Fri, 01 Mar 2024 14:59:41 GMT
Update against v0.10.1 upstream.

pts/jpegxl-decode-1.5.0   [View Source]   Sat, 15 Oct 2022 06:20:46 GMT
Update against libxl 0.7 upstream.

pts/jpegxl-decode-1.4.0   [View Source]   Thu, 04 Nov 2021 14:14:01 GMT
Update against libjpegxl 0.6.1 upstream, enablee Windows support.

pts/jpegxl-decode-1.3.0   [View Source]   Wed, 08 Sep 2021 09:14:55 GMT
Update against v0.5 upstream.

pts/jpegxl-decode-1.1.0   [View Source]   Fri, 12 Mar 2021 07:15:03 GMT
Update against JPEG XL 0.3.3 upstream.

pts/jpegxl-decode-1.0.0   [View Source]   Sat, 13 Feb 2021 11:45:28 GMT
Initial commit of a JPEG XL decode benchmark, complementing the existing jpegxl test profile for image encode performance.

Suites Using This Test

Imaging

Creator Workloads


Performance Metrics

Analyze Test Configuration:

JPEG-XL Decoding libjxl 0.10.1

CPU Threads: 1

OpenBenchmarking.org metrics for this test profile configuration based on 349 public results since 1 March 2024 with the latest data as of 13 November 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
MP/s (Average)
AMD Ryzen 9 9950X 16-Core
99th
10
113 +/- 1
AMD Ryzen 7 9700X 8-Core
96th
10
112
AMD Ryzen 5 9600X 6-Core
93rd
10
111
AMD Ryzen 9 9900X 12-Core
93rd
7
111 +/- 2
AMD Ryzen 7 9800X3D 8-Core
91st
7
108
Intel Core Ultra 9 285K
88th
8
102
Intel Core i9-14900K
86th
9
100 +/- 1
Intel Core Ultra 5 245K
83rd
5
94
Intel Core i9-13900K
82nd
3
92
Apple M4
81st
6
91
AMD Ryzen 5 7600X 6-Core
80th
5
90 +/- 4
Intel Core i5-14600K
77th
5
88
AMD Ryzen 7 7700X 8-Core
77th
4
88
Mid-Tier
75th
< 87
AMD Ryzen 9 7900 12-Core
74th
8
87 +/- 1
Intel Core i5-14500
72nd
5
86
AMD Ryzen 7 7700 8-Core
72nd
4
86
AMD Ryzen 9 7950X 16-Core
72nd
8
86 +/- 1
AMD Ryzen 9 7900X 12-Core
68th
6
85
Intel Core i5-13600K
68th
3
85
AMD Ryzen 9 7900X3D 12-Core
64th
5
82
AMD Ryzen 9 7950X3D 16-Core
64th
5
82
AMD Ryzen 5 7600 6-Core
64th
7
82 +/- 2
AMD Ryzen 7 8700G
64th
5
82
AMD Ryzen Threadripper 7980X 64-Cores
58th
3
81 +/- 1
Intel Core i3-14100
58th
5
81
AMD Ryzen 5 8600G
58th
5
81
Intel Core i5-12600K
58th
3
81
Intel Core i7-1280P
55th
5
80 +/- 1
Intel Core i5-13400
53rd
3
79
Intel Core i5-14400F
53rd
8
79
AMD Ryzen 7 7800X3D 8-Core
53rd
5
79
Median
50th
79
AMD Ryzen 5 8400F 6-Core
48th
7
77
AMD Ryzen 7 7840HS
47th
6
76 +/- 3
AMD Ryzen 7 7840U
46th
8
75 +/- 1
Intel Core Ultra 7 165U
42nd
4
72
AMD Ryzen 7 5800X 8-Core
37th
6
69
AMD Ryzen 9 5900HX
37th
4
69 +/- 4
Intel Core Ultra 7 155H
36th
8
68 +/- 2
AMD Ryzen 9 5950X 16-Core
35th
5
67
Intel Core i7-1165G7
35th
4
67 +/- 1
AMD Ryzen 5 5600X 6-Core
35th
4
67
AMD Ryzen AI 9 HX 370
35th
4
67 +/- 6
AMD Ryzen 9 5900X 12-Core
30th
6
66
AMD Ryzen 5 8500G
30th
4
66 +/- 7
AMD Ryzen 7 5800X3D 8-Core
28th
5
65
Intel Core i7-1185G7
28th
4
65 +/- 2
AMD Ryzen 7 PRO 6850U
27th
4
64 +/- 1
Low-Tier
25th
< 63
AMD Ryzen Threadripper PRO 5965WX 24-Cores
25th
4
63 +/- 1
AMD Ryzen 7 PRO 5850U
23rd
4
61
AMD Ryzen 5 5500
22nd
5
60
AMD EPYC 7F32 8-Core
20th
3
59 +/- 1
AMD Ryzen Threadripper 3970X 32-Core
19th
3
58
2 x AMD EPYC 9684X 96-Core
17th
4
58
Intel Core i7-1065G7
16th
4
58
AMD Ryzen 7 4700U
16th
4
58 +/- 1
AMD Ryzen AI 9 365
15th
4
56 +/- 4
AMD Ryzen 5 5500U
14th
3
55
Intel Core i7-8565U
12th
4
54
Intel Core i9-10980XE
10th
3
53
AMD EPYC 8534P 64-Core
10th
3
50
ARMv8 Neoverse-V2 72-Core
9th
3
46
Intel Xeon E3-1280 v5
8th
4
45
Intel Core i7-5960X
6th
3
43
Intel Xeon Silver 4216
6th
3
43
AMD EPYC 7551 32-Core
5th
3
34
2 x INTEL XEON PLATINUM 8592
4th
4
29
ARMv8 Neoverse-N1 128-Core
3rd
4
27
OpenBenchmarking.orgDistribution Of Public Results - CPU Threads: 1349 Results Range From 6 To 115 MP/s616263646566676869610611612620406080100

Based on OpenBenchmarking.org data, the selected test / test configuration (JPEG-XL Decoding libjxl 0.10.1 - CPU Threads: 1) has an average run-time of 2 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 BenchmarkCPU Threads: 1Run-Time246810Min: 1 / Avg: 1.84 / Max: 5

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.1%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsCPU Threads: 1Deviation246810Min: 0 / Avg: 0.11 / Max: 1

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.

IntelAMDOpenBenchmarking.orgRelative Core Scaling To BaseJPEG-XL Decoding libjxl CPU Core ScalingCPU Threads: 146810121416240.41880.83761.25641.67522.094

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
arm64
Apple M4
ARMv8 64-bit
aarch64
ARMv8 Neoverse-N1 128-Core, ARMv8 Neoverse-V2 72-Core, Apple

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