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.infoSource Repository
github.comTest Created
13 February 2021Last Updated
1 March 2024Test Maintainer
Michael LarabelTest Type
ProcessorAverage Install Time
2 SecondsAverage Run Time
4 Minutes, 24 SecondsTest Dependencies
C/C++ Compiler Toolchain + JPEG Library + PNG Library + CMake + CurlAccolades
50k+ DownloadsSupported Platforms
** 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 17 December 2024.
Suites Using This Test
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 350 public results since 1 March 2024 with the latest data as of 11 December 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 (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.
Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.1%.
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.
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.
Recent Test Results
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4 Systems - 237 Benchmark Results |
Apple M4 - Apple Mac mini - 16GB macOS 15.1 - 24.1.0 - GCC 16.0.0 + Clang 16.0.0 + Xcode 16.1 |
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8 Systems - 235 Benchmark Results |
AMD Ryzen 5 9600X 6-Core - ASUS ROG STRIX X670E-E GAMING WIFI - AMD Device 14d8 Ubuntu 24.04 - 6.10.0-phx - GNOME Shell 46.0 |
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19 Systems - 2903 Benchmark Results |
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17 Systems - 2641 Benchmark Results
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16 Systems - 2626 Benchmark Results
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16 Systems - 2616 Benchmark Results
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15 Systems - 2606 Benchmark Results
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1 System - 4 Benchmark Results
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Unknown - SDM845 - 8GB postmarketOS v24.06 - 6.9.0-sdm845 - GNOME Shell
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12 Systems - 2543 Benchmark Results
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2 Systems - 63 Benchmark Results
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Apple - Apple MacBook Air - Apple Silicon VoidLinux rolling - 6.11.2-asahi-6.11.2-1_1 - Sway 1.9
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1 System - 63 Benchmark Results
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Apple - Apple MacBook Air - Apple Silicon VoidLinux rolling - 6.11.2-asahi-6.11.2-1_1 - Sway 1.9
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Featured Processor Comparison
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1 System - 63 Benchmark Results
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Intel Xeon w5-2465X - Dell 0MTVXW - Intel Alder Lake-S PCH Ubuntu 22.04 - 5.15.0-113-generic - X Server 1.21.1.4
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1 System - 63 Benchmark Results
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Intel Core i5-12450H - 8GB - 0GB Virtual Disk + 2GB Virtual Disk + 1100GB Virtual Disk Ubuntu 22.04 - 5.15.153.1-microsoft-standard-WSL2 - X Server + Wayland
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2 Systems - 413 Benchmark Results
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AMD Ryzen 7 4700U - LENOVO IdeaPad 5 14ARE05 LNVNB161216 - AMD Renoir Ubuntu 24.04 - 6.10.0-phx - GNOME Shell 46.0 |
Most Popular Test Results
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1 System - 63 Benchmark Results |
Intel Xeon w5-2465X - Dell 0MTVXW - Intel Alder Lake-S PCH Ubuntu 22.04 - 5.15.0-113-generic - X Server 1.21.1.4 |
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3 Systems - 413 Benchmark Results |
AMD Ryzen 7 7840U - Framework Laptop 13 - AMD Device 14e8 Ubuntu 24.04 - 6.10.0-061000rc4daily20240621-generic - GNOME Shell 46.0 |
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18 Systems - 442 Benchmark Results |
AMD Ryzen 9 7900X3D 12-Core - ASUS ROG STRIX X670E-E GAMING WIFI - AMD Device 14d8 Ubuntu 24.04 - 6.10.0-061000rc2-generic - GNOME Shell 46.0 |
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3 Systems - 17 Benchmark Results |
Intel Xeon Silver 4216 - TYAN S7100AG2NR - Intel Sky Lake-E DMI3 Registers Debian 12 - 6.1.0-11-amd64 - X Server |
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4 Systems - 158 Benchmark Results |
AMD Ryzen Threadripper PRO 5965WX 24-Cores - ASUS Pro WS WRX80E-SAGE SE WIFI - AMD Starship Ubuntu 23.10 - 6.5.0-15-generic - GNOME Shell 45.0 |
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2 Systems - 71 Benchmark Results |
AMD Ryzen 7 PRO 6850U - LENOVO ThinkPad X13 Gen 3 21CM0001US - AMD 17h-19h PCIe Root Complex Fedora Linux 39 - 6.5.7-300.fc39.x86_64 - GNOME Shell 45.0 |
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2 Systems - 552 Benchmark Results |
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76 Systems - 921 Benchmark Results
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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
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2 Systems - 69 Benchmark Results
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AMD Ryzen 5 8500G - ASRock B650 Pro RS - AMD Device 14e8 Ubuntu 23.10 - 6.7.3-060703-generic - GNOME Shell 45.2
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2 Systems - 56 Benchmark Results
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Intel Core Ultra 7 155H - MTL Swift SFG14-72T Coral_MTH - Intel Device 7e7f Ubuntu 23.10 - 6.8.0-060800rc1daily20240126-generic - GNOME Shell 45.2
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2 Systems - 100 Benchmark Results
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AMD Ryzen 7 PRO 5850U - LENOVO ThinkPad T14s Gen 2a 20XF004WUS - AMD Renoir Fedora Linux 39 - 6.5.8-300.fc39.x86_64 - GNOME Shell 45.0
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3 Systems - 17 Benchmark Results
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Intel Core i9-10980XE - ASRock X299 Steel Legend - Intel Sky Lake-E DMI3 Registers Ubuntu 22.04 - 6.5.0-18-generic - GNOME Shell 42.2
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3 Systems - 119 Benchmark Results
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AMD EPYC 8534P 64-Core - AMD Cinnabar - AMD Device 14a4 Ubuntu 23.10 - 6.5.0-15-generic - GNOME Shell
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3 Systems - 9 Benchmark Results
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AMD Ryzen Threadripper 7980X 64-Cores - System76 Thelio Major - AMD Device 14a4 Ubuntu 23.10 - 6.5.0-21-generic - GNOME Shell 45.2
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4 Systems - 65 Benchmark Results
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Intel Core i7-1280P - MSI Prestige 14Evo A12M MS-14C6 - Intel Alder Lake PCH Ubuntu 23.10 - 6.7.0-060700-generic - GNOME Shell 45.2 |